‘Steps’ to Agency: Gregory Bateson,Perception, and Biosemantics

Gregory Bateson was welcomed into Biosemiotics as one of its precursors along with C. S. Peirce and Jacob von Uexküll He certainly endorsed Peirce pragmatic concern with learning as an essential characteristic of mammalian life, and also endorsed von Uexküll’s notion that the fundamental unit of animate existence is organism plus econiche. But he was at odds both with the subjectivism and with the cognitivism that connects Peirce to von Uexküll. Bateson rests his case on information theory which, he believes replaces many metaphysical notions that were the background to Peirce and von Uexküll’s approaches to ‘meaning.’ His idea of cybernetic ‘feedback’ in information circuits or networks yields a new understanding of recursiveness. Yet biofeedback in mammalian interaction had to be wrestled away from technical cybernetics and its thermodynamic rules about information, for the latter payed no attention to ‘meaning’ (“Bioentropy” section). Of the contrasts between Peirce and Bateson, the most significant is that Bateson regards ‘difference’ as primary to perception, while Peirce is concerned with continuity as primary from perception to cognition. This contrast is at the heart of Bateson’s Korzybski Lecture (see “On the Title of ‘Steps’” section), and shows how ‘difference’ in Learning develops orders and levels (see “Memory and Learning” section) leading to different categories of learning. With regard to perception, Bateson argues that the processes of perception do not bind perception to conscious awareness in any exclusive sense. Further, patterns of perception are not bounded by the skin for they include all external pathways along which information can travel. This recursive activity develops ‘agency’ (“Perception and Consciousness” section). We are ourselves interact with living mental ‘things’ but interactions with animate ‘creatura,’ is not the same as the objective interactions we purse in measuring inanimate material ‘things’ (pleroma) (“How Bioentropy Informs Bateson’s Notions of Pleroma and Creatura ” section). The grasping of context in communicative interaction, for example, is unique to creatura (“Context in Recursive Communication” section). Recognition of ‘difference’ occurs through communicative interactions and is meta-physical (without dimension). The pattern of interaction is the ‘thing,’ and ostensive aspects of communication are contextual, inclusive of all ‘external’ aspects vital for interpretation of ‘signals’ between initiators and responders to messages. Towards the end of his life, Bateson’s concerns with non-human conditions of ‘meaning’ and ‘mind’ in nature, resulted in his dropping several of the Peirce’s conditions of semiosis, as he looks at ‘meaning’ without language. He rests his method the propositional order of Peirce’s abduction rather than the latter’s full array of abduction, induction and deduction. Bateson is supported by the Biosemantics of Ruth Millikan, this paper will argue, who also believes that the derivation of meaning in animals through natural signs requires the stripping away of any ‘meaning rationalism’ (“Meaning Rationalism” section). Together they provide joint conclusions about as sign use in the ecosystems of creatura (“Conclusion” section).     

Steps to a Semiotics of Being

The following points, which represent a path to a semiotics of being, are pertinent to various sub-fields at the conjunction of semiotics of nature (biosemiotics, ecosemiotics, zoosemiotics) and semiotics of culture—semioethics and existential semiotics included. 1) Semiotics of being entails inquiry at all levels of biological organization, albeit, wherever there are individuals, with emphasis on the living qua individuals (integrated biological individualism). 2) An Umwelt is the public aspect (cf. the Innenwelt, the private aspect) of a phenomenal/experienced world that is organism-specific (rather than species-specific) and ultimately refers to an existential realm. 3) Existential universals at work on Earth include seeking out the edible, dwelling in a medium, holding a phenomenal world (possibly an Umwelt) and being endowed with life, and consequently being mortal. 4) Human Umwelten include speechless Umwelten, spoken Umwelten and alphabetic Umwelten. 5) An Uexküllian phenomenology—stating that semiotic states represent the general class to which all mental/cognitive states belong—can draw on the works of the phenomenologists David Abram and Ted Toadvine (The notion of semiotic states is treated in Tønnessen 2009a: 62–63. For an introduction to eco-phenomenology, see Brown and Toadvine (eds.) 2003). 6) A task for such a phenomenology is to portray the natural history of the phenomenal world. 7) An imperative task in our contemporary world of faltering biological diversity is that of Umwelt mapping, i.e. a mapping of ontological niches. 8) The ecological crisis is an ontological crisis with historical roots in humankind’s domestication of animals and plants, which can be taken as archetypical for our attempted planet-scale taming of the wild. 9) The process of globalization is expressed by correlated trends of depletion of semiotic diversity and semiotic diversification. 10) Semiotic economy is a field which task it is to map the human ontological niche insofar as its semiotic relations are of an economic nature. All ten points will be commented (explicitly or implicitly) in due time.     

<Emphasis Type="Italic">Umwelträume</Emphasis> and Multisensory Integration. Mirror Perspectives on the Subject–Object Dichotomy

This paper concerns epistemic developments in the field of sensory perception. I argue that Uexküll’s concept of the Umwelträume and certain principles of multisensory integration explain and describe in similar terms the manner in which different sensory modalities interact. Indeed, they both concern knowledge, describing in spatial terms how the mind makes itself up, makes up its objects, and how the objects, in turn, make up the mind. My intention is to set side by side these two trends of thought in order to mutually explain them. I suggest that there is some sort of dialectic at work between the Umwelträume and multisensory integration: in the first case interaction between the senses results in the creation of high definition subjects, whereas in the latter the interaction of the senses results in high definition objects.     

From the Hiatus Model to the Diffuse Discontinuities: A Turning Point in Human-Animal Studies

In twentieth-century continental philosophy, German philosophical anthropology (Max Scheler, Helmuth Plessner, and Arnold Gehlen) can be seen as a sort of conceptual laboratory devoted to human/animal research, and, in particular, to the discontinuity between human and non-human animals. Its main notion—the idea of the special position of humans in nature—is one of the first philosophical attempts to think of the specificity of humans as a natural and qualitative difference from non-human animals. This school of thought correctly rejects both the metaphysical and/or religious characterisations of humans, and the positivistic gradualism, that sees the human being as an animal endowed with a greater degree of certain faculties (intelligence, etc.). At the same time, German philosophical anthropology still takes it for granted that such natural-qualitative novelty is unique in the realm of the living, that in correspondence with humans there is the hiatus, the discontinuity par excellence. The semiotic side of this view is the distinction between signs and symbols developed by Ernst Cassirer and Susanne Langer: animal signs would be mere proxies for perceptive elements or stimuli, whereas only human symbols could convey complex representation of objects and situations. The goal of this contribution is to criticise the alleged uniqueness of the hiatus and its semiotic implications through the opposite approach of the diffuse discontinuities. This approach that focuses on the semiotic traits of different species-specific environments (Umwelten) can be traced back to Jakob von Uexküll’s biosemiotical phenomenology, which thinks of discontinuities as a normal phenomenon of animal life.     

Umwelt Transitions: Uexküll and Environmental Change

What role does environmental change play in Jakob von Uexküll’s thought? And what role can it play in a up-to-date Uexküllian framework? Admittedly, in hindsight it appears that the Umwelt theory suffers from its reliance on Uexküll’s false premise that the environment (including its mixture of species) is generally stable. In this article, the Umwelt theory of Uexküll is reviewed in light of modern findings related to environmental change, especially from macroevolution. Uexküll’s thought is interpreted as a distinctive theory of phenomenology—an ‘Uexküllian phenomenology’—characterized by an assumption of the (in the realm of life) universal existence of a genuine first person perspective, i.e., of experienced worlds. It is suggested that acknowledging this distinctiveness is critical for eco-phenomenology as well as for biosemiotics; the latter of which can only thus thrive as a true ‘semiotics of being’, rather than a mere ‘semiotics of functioning’.     

Typical Cyclical Behavioural Patterns: The Case of Routines,Rituals and Celebrations

The dynamics inherent to the life activity of all living systems presents itself in the form of regular patterns viewed by the observer as taking place in an extended timeline. Routines, rituals and celebrations, each in their own way, are defined by the typical cyclical behavioural patterns exhibited by individuals embedded in specific semiospheres. The particular nature of these semiospheres will determine the distinct patterns of behaviour to be adopted in different life contexts so that existential functions are fulfilled. The restricted and protected family circle normally provides the initial learning environment where the definition of the individual’s Umwelt (von Uexküll 1909, 1934; Ferreira, Biosemiotics 3(1):107–130, 2010, 2011) his/her meaningful world, starts to take shape. This learning process comprehends the progressive identification of distinct physical entities, the development of basic patterns of physical and social behaviour- the incorporation of basic routines and the assignment of meaning to particular events.     

Human Distributed Cognition from an Organism-in-Its-Environment Perspective

The organism-in-its-environment is recognized as the basic unit of analysis when dealing with living beings. This paper seeks to define the fundamental implications of the concept of the organism-in-its-environment in terms of the biosemiotic concept of human distributed cognition. Human distributed cognition in a biosemiotic context is defined as the ability of a self-referencing organism-in-its-environment to interact with its environment to satisfy its physiological (internal and external) and social needs to survive and sustain itself. The ontogenetic development of the organism-in-its-environment serves as the backdrop to discover the implications of distributed cognition that have general applicability in organisms, but in this paper, are made relevant to human beings.     

Classification of a new phytoplasmas subgroup 16SrII-W associated with <Emphasis Type="Italic">Crotalaria</Emphasis> witches’ broom diseases in Oman based on multigene sequence analysis

Background

Crotalaria aegyptiaca, a low shrub is commonly observed in the sandy soils of wadis desert and is found throughout all regions in Oman. A survey for phytoplasma diseases was conducted. During a survey in a wild area in the northern regions of Oman in 2015, typical symptoms of phytoplasma infection were observed on C. aegyptiaca plants. The infected plants showed an excessive proliferation of their shoots and small leaves.

Results

The presence of phytoplasma in the phloem tissue of symptomatic C. aegyptiaca leaf samples was confirmed by using Transmission Electron Microscopy (TEM). In addition the extracted DNA from symptomatic C. aegyptiaca leaf samples and Orosius sp. leafhoppers were tested by PCR using phytoplasma specific primers for the 16S rDNA, secA, tuf and imp, and SAP11 genes. The PCR amplifications from all samples yielded the expected products, but not from asymptomatic plant samples. Sequence similarity and phylogenetic tree analyses of four genes (16S rDNA, secA, tuf and imp) showed that Crotalaria witches’ broom phytoplasmas from Oman is placed with the clade of Peanut WB (16SrII) close to Fava bean phyllody (16SrII-C), Cotton phyllody and phytoplasmas (16SrII-F), and Candidatus Phytoplasma aurantifolia’ (16SrII-B). However, the Crotalaria’s phytoplasma was in a separate sub-clade from all the other phytoplasmas belonging to Peanut WB group. The combination of specific primers for the SAP11 gene of 16SrII-A, ?B, and -D subgroup pytoplasmas were tested against Crotalaria witches’ broom phytoplasmas and no PCR product was amplified, which suggests that the SAP11 of Crotalaria phytoplasma is different from the SAP11 of the other phytoplasmas.

Conclusion

We propose to assign the Crotalaria witches’ broom from Oman in a new lineage 16SrII-W subgroup depending on the sequences analysis of 16S rRNA, secA, imp, tuf, and SAP11 genes. To our knowledge, this is the first report of phytoplasmas of the 16SrII group infecting C. aegyptiaca worldwide.

     

Yeasts in <Emphasis Type="Italic">Hevea brasiliensis</Emphasis> latex

Yeast abundance and species diversity in the latex of rubber tree Hevea brasiliensis (Willd. ex Juss.) Müll. Arg., on its green leaves, and in soil below the plant were studied. The yeasts present in the fresh latex in numbers of up to 5.5 log(CFU/g) were almost exclusively represented by the species Candida heveicola. This species was previously isolated from Hevea latex in China. In the course of natural modification of the latex (turned from liquid to solid form), yeast diversity increased, while yeast abundance decreased. The yeasts in thickened and solidified latex were represented by typical epiphytic and ubiquitous species: Kodamea ohmeri, Debaryomyces hansenii, Rhodotorula mucilaginosa, and synanthropic species Candida parapsilosis and Cutaneotrichosporon arboriformis. The role of yeasts in latex modification at the initial stages of succession and their probable role in development of antifungal activity in the latex are discussed.     

Revision of the carabid genus <Emphasis Type="Italic">Meroctenus</Emphasis> Gemminger et Harold,with a new status of <Emphasis Type="Italic">Xenodochus</Emphasis> Andrewes (Coleoptera,Carabidae: Harpalini)

Originally described as a monotypical genus with unclear taxonomic position from Sudan, Meroctenus Gemminger et Harold, 1868 is treated as a polytypical genus of the Selenophori genus group with two subgenera: Meroctenus s. str. and Xenodochus Andrewes, 1941, stat. n. (the latter was previously considered a distinct genus). Within Meroctenus, two species are recognized: M. (Meroctenus) crenulatus Chaudoir, 1843 (type species) and M. (M.) mediocris (Andrewes, 1936), comb, n., transferred to Meroctenus s. str. from Xenodochus. A new subspecies M. (M.) crenulatus orientalis subsp. n. is described from Pakistan. Diagnoses of the genus Meroctenus in new interpretation as well as of its two subgenera are discussed, and a taxonomic review of the subgenus Meroctenus s. str. with a key to the species and subspecies is provided. The following synonymy is proposed: Meroctenus Gemminger et Harold, 1868 = Paregaploa Müller, 1947, syn. n.; Meroctenus crenulatus (Chaudoir, 1843) = Egaploa (Paregaploa) conviva Müller, 1947, syn. n. Lectotypes are designated for Ctenomerus crenulatus Chaudoir, 1843 and Xenodus mediocris Andrewes, 1936.     

Uncertainty of using habitat fidelity in biomonitoring based on benthic diatoms - the Raška River case study

Epilithic diatoms are frequently recommended for river biomonitoring, while much less emphasis is placed on epiphytic communities. This study considers use of epiphytic and epilithic diatom communities from the Ra?ka River in biomonitoring. A total of 212 diatom taxa were recorded in both communities. Dominant diatoms were Achnanthidium minutissimum (Kützing) Czarnecki, A. affine (Grunow) Czarnecki, A. subatomus (Hustedt) Lange-Bertalot, Amphora pediculus (Kützing) Grunow, Diatoma vulgaris Bory, Gomphonema tergestinum (Grunow) Fricke, Cocconeis placentula var. lineata (Ehrenberg) Van Heurck, Melosira varians Agardh and Navicula tripunctata (Müller) Bory. Redundancy analysis (RDA) was used to detect the relationships between diatoms, some environmental factors and sampling sites. Diatoms of the epiphytic community showed a clearly grouping in relation to the sampling sites as compared with diatoms of the epilithic community. Species common to both communities showed a similar correlation with some environmental variables (BOD, pH, NH₄⁺, TP, NO₃^? and conductivity), with three exceptions (Diatoma vulgaris, Cymbella compacta, and Encyonema silesiacum). Pearson’s correlation coefficient showed correlation between selected environmental variables and diatom indices calculated using OMNIDIA 6.2 software (TDI, IPS, CEE, GENRE, TID, SID, SHE and IDSE/5). Diatoms of the epiphytic community are more clearly clustered in relation to the sampling sites as compared with diatoms of the epilithic community. According to our results there is still “place” in biomonitoring for epiphytic community. The present study highlights the necessity of sampling both epiphytic and epilithic communities because substrate specificity could play important role in biomonitoring.     

Rediscovery of type material of the bioerosional trace fossil <Emphasis Type="Italic">Talpina</Emphasis> von Hagenow, 1840 and its ichnotaxonomic implications

Friedrich von Hagenow is renowned for his seminal inventory of the diverse invertebrate fauna from the lower Maastrichtian chalk (Upper Cretaceous) of the Isle of Rügen, Germany. Tragically, his immense collection at Stettin (today Szczecin, Poland) was almost completely destroyed during World War II, including the type material of hundreds of species established by him during the first half of the 19th century. Seven belemnite specimens from his collection rediscovered at the Museum für Naturkunde Berlin, as well as 14 belemnites traced at the Museum für Mineralogie und Geologie at the Senckenberg Naturhistorische Sammlungen Dresden, include syntypes of four Talpina ichnospecies, labelled T. ramosa, T. solitaria, T. foliacea and T. sentiformis. To document this material, a new ‘digital cylinder seal technique’ was applied. The rediscovered material allows lectotype designations for T. ramosa and T. solitaria (now Trypanites solitarius), whereas T. foliacea and T. sentiformis, which where not formally published by von Hagenow, are regarded as nomina nuda. As a consequence, the non-topotypical neotypes of T. ramosa and T. solitaria, as designated by Ehrhard Voigt in 1972, are obsolete.     

Reasserting the priority of <Emphasis Type="Italic">Hypericum cordiforme</Emphasis> A.St.-Hil. (Hypericaceae) over <Emphasis Type="Italic">H. cordatum</Emphasis> (Vell.) N.Robson

Priority concerning the publication of St. Hilaire’s name Hypericum cordiforme over H. cordatum is confirmed since its effective publication in Flora Brasiliae Meridionalis (1828) predates the publication of Vellozo’s name Receveura cordata, the basionym of H. cordatum, in Florae fluminensis (1829). We also provide a second-step lectotypification for H. cordiforme and a lectotypification and epitypification for Receveura cordata. Hypericum cordiforme var. genuinum is for the first time determined to be an invalid name, and H. cordatum subsp. kleinii is placed in the synonymy of H. cordiforme.     

The State of Ethnoprimatology: Its Use and Potential in Today’s Primate Research

The human–primate interface is an increasingly relevant theme in primatological research. To understand the extent of ethoprimatological studies in contemporary primatology, we explored 7 years of primatological literature through a systematic review. We reviewed original research papers published in the American Journal of Primatology, the International Journal of Primatology, Primates, and Folia Primatologica between January 2010 and December 2016 for the presence of 14 search terms relevant to the ethnoprimatological approach. We sorted research papers into topical categories to identify trends in the recent primatological literature. Of the 1551 papers that met the criteria for inclusion in this review, 12 papers (0.8%) self-identified as an ethnoprimatological study by using the term in the title or keywords, and only 17 papers (1.1%) used the term anywhere in their text. However, the presence of other relevant keywords—anthropogenic (16.3%), crop (9.1%), disturbance (18.7%), conflict (6.2%), human–nonhuman (0.5%), human–primate (1.0%), interface (1.5%), perception (2.5%), culture (2.6%), ethnography (0.1%), trade (6.8%), provision (16.1%), and tourism (4.6%)—in a variety of research papers suggests that the human–primate dimension is salient for many, if not most, areas of primatological interest. The ethnoprimatological approach is relevant to every research trend we identified in today’s primatology. We highlight existing literature that exemplifies ethnoprimatological engagement and present potential research questions in each area, demonstrating that primatology as a whole would benefit from greater attention to the human dimension.     

Case report of whole genome sequencing in the XY female: identification of a novel <Emphasis Type="Italic">SRY</Emphasis> mutation and revision of a misdiagnosis of androgen insensitivity syndrome

Background

The 46,XY female is characterised by a male karyotype and female phenotype arising due to any interruption in the sexual development pathways in utero. The cause is usually genetic and various genes are implicated.

Case presentation

Herein we describe a 46,XY woman who was first diagnosed with androgen insensitivity syndrome (testicular feminisation) at 18 years; however, this was later questioned due to the presence of intact Müllerian structures. The clinical phenotype suggested several susceptibility genes including SRY, DHH, NR5A1, NR0B1, AR, AMH, and AMHR2. To study candidate genes simultaneously, we performed whole genome sequencing. This revealed a novel and likely pathogenic missense variant (p.Arg130Pro, c.389G>C) in SRY, one of the major genes implicated in complete gonadal dysgenesis, hence securing this condition over androgen insensitivity syndrome as the cause of the patient’s disorder of sexual development.

Conclusion

This case highlights the emerging clinical utility of whole genome sequencing as a tool in differentiating disorders of sexual development.

     

Genome: Origins and evolution of the term

The appearance of a new scientific term is a significant event in the human cognitive process and the result of the realization of the separateness of an object or a phenomenon. Our article concentrates on the origins of basic genetic terms, such as genetics, gene, genotype, genome, gene pool, and genomics. We propose using the term karyogenomics for the special direction of genomics related to the study of the organization and evolution of eukaryotic genomes by means of modern chromosome analysis, as well as by full genome sequencing.     

Diatoms (Bacillariophyceae) associated with free-drifting Antarctic icebergs: taxonomy and distribution

Free-drifting Antarctic icebergs can alter the phytoplankton in surrounding waters. In addition, diatom mats live attached to the submerged walls of the icebergs. In this study we describe a diverse diatom community associated with these mats and an atypical planktonic community in waters affected by icebergs. Samples were collected in the winter of 2008 and fall of 2009 from Antarctic icebergs and their adjacent waters, utilizing a remote operated vehicle and plankton nets, respectively, and subsequently analyzed using light and electron microscopy. Thalassioneis signyensis, dominant species growing on the icebergs’ flanks, provided substrate for other diatoms, mainly Synedropsis lata var. angustata, Synedropsis recta, Fragilaria cf. islandica var. adeliae, Attheya gaussii, Navicula cf. perminuta, Amphora sp. and Nitzschia spp. New morphological characteristics are given for S. lata var. angustata, S. recta and A. gaussii. We report also Biddulphia alternans and Coscinodiscus concinnus for the first time in Antarctic waters. Similar to sea ice algae, the term sympagic is used to describe the habitat of these diatom communities. A particular planktonic community is also found close to icebergs, including diatoms known to have a benthic, epiphytic, sympagic or freshwater habitat: Amphora sp., B. alternans, Cocconeis spp., Delphineis minutissima, Licmophora gracilis, Luticola cf. australomutica, Opephora sp., Pinnularia spp., Plagiogramma sp., Psammodictyon panduriforme var. minor, Pseudogomphonema kamtschaticum, Rhaphoneis amphiceros, S. recta and T. signyensis. Our results support the hypothesis that species associated with icebergs exchange freely with plankton, ice shelves and sea ice, suggesting that icebergs can act as physical agents to transport and distribute organisms in between these habitats.     

Leaf functional trait responses to changes in water status differ among three oak (<Emphasis Type="Italic">Quercus</Emphasis>) species

We monitored differences in rates of foliar carbon-compound increases with progressive drought as an indicator of sink limitation status and subsequent drought tolerance. We postulate that species which increase foliar carbohydrates and protein-precipitable phenolics (PPP) more quickly than related species over the same time period and drought conditions have stronger sink limitations and are therefore less drought tolerant. Quercus macrocarpa, Q. shumardii, and Q. virginiana saplings were subjected to two treatments for approximately 3.5 months: (1) watered, which received the equivalent of average weekly precipitation for College Station, TX, USA, and (2) droughted, in which precipitation was reduced by 100%. Q. virginiana’s photosynthesis (A) and stomatal conductance (g_s) were 44 and 54% greater, respectively, than the other species in the drought treatment. Q. virginiana’s g_s also increased more dramatically with watering and subsequent increases in predawn leaf water potential. This plasticity suggests Q. virginiana is best equipped to deal with sporadic rainfall events and soil moisture changes, at least in the short term. Results indicate that the three species allocate carbon from photosynthate in different ways. Q. shumardii had the most soluble sugar in its foliage but had the least PPP, while Q. virginiana and macrocarpa had more PPP and less sugar than Q. shumardii. Diameter:height growth rate was greatest in Q. shumardii. Foliar protein-precipitable phenolic content appears to be more affected by factors other than drought. Differences in species’ physiological responses to drought may result in stand composition shifts with future climate alterations.     

Trilobites of the Galgenberg Member (Tannenknock Formation), middle Cambrian Stage 5, Franconian Forest,Germany: a paradigmatic lowermost middle Cambrian West Gondwanan fauna

Earliest middle Cambrian rocks in the Franconian Forest, formerly known as the ‘Galgenberg Formation’, include a moderately diverse fauna with a characteristic West Gondwanan, Atlas-type trilobite assemblage with often surprisingly well-preserved specimens. The hitherto inadequately characterised and poorly described assemblage includes Kingaspidoides frankenwaldensis, K. sp. aff. usitata, K. alberti sp. nov., K. meieri sp. nov., K.? sp. A, Ornamentaspis cf. crassilimbata, Latikingaspis sp. aff. alatus, Enixus sp. aff. juvenis, Acadoparadoxides sp. A, Parasolenopleura wurmi sp. nov., Parasolenopleura parabolica sp. nov. and Acanthomicmacca franconica Geyer, 2016. In addition to precise documentation of the species’ morphology and ontogenetic development, this study exemplifies allometric developments during the ontogeny of ellipsocephaloid and early solenopleurid trilobites, particularly Kingaspidoides and Parasolenopleura, and effects of deformation and distortion caused by diagenesis and tectonics. It further discusses the aspects of the trilobites’ ecology and taphonomy, and it characterises generic differences within the Kingaspis clade, particularly of Kingaspidoides, Latikingaspis and Ornamentaspis.