Description of nine South American species of the genus Neralsia cameron, with low scutellar carina (Hymenoptera: Cynipoidea: Figitidae)

In this study a total of nine new species of the genus Neralsia are described for South America: N. desantisi Jiménez & Pujade-Villar n. sp., N. equilatera Jiménez & Pujade-Villar n. sp., N. hermafrodita Jiménez & Pujade-Villar n. sp., N. marioi Jiménez & Pujade-Villar n. sp., N. moisesi Jiménez & Pujade-Villar n. sp., N. obelix Jiménez & Pujade-Villar n. sp., N. parafossulata Jiménez & Pujade-Villar n. sp., N. pseudoneralsia Jiménez & Pujade-Villar n. sp. and N. rauli Jiménez & Pujade-Villar n. sp., all of them have in common the low carina separating the scutellar foveae. Other six known Neralsia species, N. albipennis (Kieffer), N. bogotensis (Kieffer), N. flavidipennis (Kieffer), N. fossulata (Kieffer), N. pilosa (Borgmeier) and N. striaticeps (Kieffer) have the same scutellar character. The morphological characters to differentiate all mentioned species are presented.     

Givetian Stringocephalid brachiopods from eastern Yunnan of Southwest China with notes on global distribution of the family Stringocephalidae

Stringocephalid brachiopods are widely known in the Givetian, but little knowledge is obtained concerning their palaeobiogeographical patterns globally, therefore further studies with new updates and details are required. In this paper, we describe two new stringocephalid brachiopod genera: Yangirostra asiatica n. gen. n. sp. (subfamily Stringocephalinae) and Chinellirostra rara n. gen. n. sp. (subfamily Bornhardtininae), and a new species Stringocephalus sinensis n. sp., together with an indeterminate species Parastringocephalus sp., from the Givetian (late Middle Devonian) of eastern Yunnan, Southwest China. Moreover, with information of the stringocephalides from North Africa, Alaska, North America, Europe and Northeast Eurasia, we compile a dataset of family Stringocephalidae containing 32 genera in 7 subfamilies globally. Based on our data, subfamily Stringocephalinae brachiopods show cosmopolitism and considerably wide distribution from Siberia to the northern Gondwana margins (i.e., North Africa and Australia). Nevertheless, the Boreal Realm and Palaeotethyan Realm are depicted in this paper at the subfamily level, which is much different from the previous palaeobiogeographical schemes in the Givetian. Furthermore, palaeobiogeographical links between Siberia, the Urals and western North America (Alaska, Canada, Nevada and Sonora) are confirmed by diversification of the subfamilies Omoloninae and Rensselandiinae. Whereas in Eurasia (i.e., western and eastern Europe, North and South China), many endemic species of the subfamilies Bornhardtininae and Geranocephalinae are present, as well as the Kaplexinae and Leioseptathyridinae.     

A taxonomic review of the Neoserica (sensu lato) abnormis group (Coleoptera,Scarabaeidae, Sericini)

The present paper revises the species belonging to the Neoserica (sensu lato) abnormis group, so far known only with two nominal species. Twenty new species are herein described from Indochina and southern China: N. abnormoides sp. n. (Vietnam, China), N. allolaotica sp. n., N. namthaensis sp. n., N. simplicissima sp. n. (Laos), N. thailandensis sp. n. (Thailand), N. alloputaoana sp. n., N. kanphantensis sp. n., N. natmatoungensis sp. n., N. putaoana sp. n., N. taunggyiana sp. n. (Myanmar), N. lamellosa sp. n., N. tonkinea sp. n. (Vietnam), N. bairailingshanica sp. n., N. euyunnanica sp. n., N. huangi sp. n., N. jiangxiensis sp. n., N. trifida sp. n., N. yaoi sp. n., N. yingjiangensis sp. n. (China), N. cardamomensis sp. n. (Indochina and southern China). One new combination is established: Neoserica ponderosa Arrow, 1946, comb. n. The lectotypes of Neoserica abnormis Moser, 1908 and the taxonomically uncertain N. inclinata Brenske, 1898, which very likely also belongs to this species group, are designated herein. A key to the species and to species groups is given, the genitalia of all species including their habitus are illustrated. Maps of species distribution are included.     

Leioproctus rosellae sp. n., the first record of the genus from northern South America (Hymenoptera, Colletidae)

Leioproctus Smith is a diverse colletine genus found in the Australian region and primarily temperate areas of South America. A new species of Leioproctus subgenus Perditomorpha Ashmead, Leioproctus rosellae Gonzalez, sp. n., from a tropical dry forest of the Caribbean coast of Colombia is described and figured. This is the first record of the genus from northern South America.     

Description of Hydrobius orientalis sp. n., the first species of the subtribe Hydrobiusina from the Oriental Region (Coleoptera: Hydrophilidae: Hydrophilini)

The first Oriental species of the water scavenger beetle subtribe Hydrobiusina, Hydrobius orientalis sp. n., is described and illustrated from Guandong Province, China. It is unique in the subtribe by lacking elytral serial punctures. The species appears most closely related to Hydrobius melaenus (Germar, 1824) of eastern North America.     

The species of the Enicospilus americanus complex (Hymenoptera: Ichneumonidae) in eastern North America

The Enicospilus americanus species-complex is characterized and a key presented to the seven eastern North American species. Three species, E.americanus (Christ), E.glabratus (Say) and E.texanus (Ashmead) are redescribed, and four species are described as new. These are: E. lebophagus sp.n., a Mesoamerican species whose range just extends into southern Texas; E.cushmani sp.n., a widespread eastern North American species, E.aktites sp.n., a Mesoamerican coastal species whose range extends into the very southern tip of Florida; and E.peigleri sp.n., a northern Mexican/southern U.S. species. The cephalic capsules of the final instar larvae of five species are described, and notes on the biology of all species presented. The known hosts of the species are listed.  

Resumen

Se caracteriza el complejo de especies Enicospilus americanus y se presenta una Have para las siete especies del este de Norte America. Se redescriben tres especies: E.americanus (Christ), E.glabratus (Say) y E.texanus (Ashmead) y cuatro se describen como nuevas: E.lebophagus , una especie mesoamericana cuya distribution apenas se extiende hasta el sur de Texas; E.cushmani , especie muy distribuida en el este norte-americano; E.aktites , una especie mesoamericana cuya distribucion apenas se extiende hasta el sur de Florida; y E.peigleri , especies del norte de Mexico y sur de los Estados Unidos. Se describen las capsulas cefalicas del instar final de larva de cinco especies y se presentan algunas notas sobre la biologia de todas las especies, asi como tambien una lista con todos los huespedes conocidos de las especies.     

A taxonomic review of the Neoserica (sensu lato) septemlamellata group (Coleoptera,Scarabaeidae, Sericini)

In the present paper the species belonging to the Neoserica (sensu lato) septemlamellata group, that included so far only four known species, are revised. Here we describe eleven new species originating mainly from Indochina and Southern China: N. daweishanica sp. n., N. gaoligongshanica sp. n., N. guangpingensis sp. n., N. igori sp. n., N. jiulongensis sp. n., N. plurilamellata sp. n., N. weishanica sp. n., N. yanzigouensis sp. n. (China) N. sapaensis sp. n. (China, Vietnam), N. bansongchana sp. n., N. takakuwai sp. n. (Laos). The lectotypes of Neoserica septemlamellata Brenske, 1898 and N. septemfoliata Moser, 1915 are designated. Keys to the species and species groups are given, the genitalia of all species and their habitus are illustrated and distribution maps are included.     

中国细长蚁属系统分类研究(膜翅目,蚁科)

在中国记载细长蚁属Tetraponera F. Smith昆虫13种,其中在云南省描述5新种,报道中国1新纪录种.编制了工蚁的分种检索表.评论了该属中国种类的分类历史.13个已知种依次是红黑细长蚁T.rufonigra(Jerdon),凹唇细长蚁T.concava sp.nov.,宾氏细长蚁T.binghami(Forel),狭唇细长蚁T.attenuata F.Smith,显赫细长蚁T.notabilis Ward,光亮细长蚁T.nitida(F.Smith),隆背细长蚁T.convexa sp.nov.,榕细长蚁T.microcarpa Wu et Wang,叉唇细长蚁T.furcata sp.nov.,尖唇细长蚁T.protensa sp.nov.,飘细长蚁T.allaborans(Walker),无缘细长蚁T.amargina sp.nov,平静细长蚁T.modesta(F.Smith).显赫细长蚁T.notabilis Ward为中国新纪录种.     

The maple leaf-cutter moth and its allies: a revision of Paraclemensia (Incurvariidae s.str.)

. The Holarctic genus Paraclemensia Busck, 1904, is revised and eight species are recognized: cyanella (Zeller) [= europaea Davis] (Europe), caemlea (Issiki) comb.n. (Japan), viridis sp.n. (Japan), oligospina sp.n. (Japan), cyanea sp.n. (Japan), acerifoliella (Fitch) [= hiteiceps (Walker); = iridella (Chambers)] (U.S.A. and Canada), incerta (Christoph) comb.n. (Siberia and Japan) and monospina sp.n. (Japan). The monophyly of the genus is demonstrated and the phylogeny and biogeography of the species are discussed. P. acerifoliella from North America is regarded as most closely related to two of the eastern Palaearctic species, incerta and monospina. A key to species is provided, and adults and male and female genitalia are described and illustrated (or references are given to illustrations published elsewhere). Three lectotypes are designated. The genus-group name ‡ Tschabia Issiki is demonstrated to be nomenclaturally unavailable.     

Alocanthedon, a new subgenus of Chalicodoma from Southeast Asia (Hymenoptera, Megachilidae)

A new subgenus, Alocanthedon Engel and Gonzalez subgen. n., is described for five species of unusual Southeast Asian bees in the genus Chalicodoma Lepeletier de Saint Fargeau (Megachilinae: Megachilini). The subgenus is most noteworthy for the deep postgenal depression or furrow in males (bordered outwardly near the base of the mandible by a protuberant, thick lamella) and the presence of a dense patch of black setae posteriorly in the forewing medial cell (except in one species) [resembling the dense patch of setae among the submarginal cells of Thrinchostoma Saussure (Halictidae: Halictinae: Halictini)]. The subgenus is characterized and distinguished from the related Callomegachile Michener. A key to the following five species presently included in the subgenus is provided: Chalicodoma aterrimum (Smith), Chalicodoma atratiforme (Meade-Waldo) comb. n., Chalicodoma memecylonae Engel sp. n., Chalicodoma odontophorum Engel sp. n., and Chalicodoma apoicola Engel sp. n.Chalicodoma (Callomegachile) atratiforme sininsulae (Cockerell) is newly placed in synonymy with C. (C.) fulvipenne (Smith). Species have been collected from Memecylaceae (Myrtales) and Fabaceae (Fabales). The phylogenetic relationships of Alocanthedon among other Megachilini are briefly elaborated upon.     

New species of Neophyllobius and Tycherobius (Acari, Camerobiidae) from turkey

Two new species of Neophyllobius (Acari, Camerobiidae) viz. N. populus sp. n., N. karabagiensis sp. n., and a new species of Tycherobius (Acari, Camerobiidae), Tycherobius dazkiriensis sp. n., are described from Turkey and illustrated based on females and a protonymph. A key to the known species of Tycherobius is presented.     

A taxonomic review of Eucalantica Busck (Lepidoptera, Yponomeutidae) with descriptions of six new species

The New World genus Eucalantica Busck, 1904 is reviewed. It comprises seven species, six of which are described as new: Eucalantica costaricae Sohn & Nishida, sp. n., Eucalantica ehecatlella Sohn & Nishida, sp. n., Eucalantica icarusella Sohn & Nishida, sp. n., Eucalantica powelli Sohn, sp. n., and Eucalantica pumila Sohn, sp. n., all five from Costa Rica; Eucalantica vaquero Sohn, sp. n. from southern USA and Mexico. The type species, Eucalantica polita (Walsingham, 1881), is redescribed and a lectotype and two paralectotypes are designated. Illustrations and keys based on the forewing patterns and the genitalia of each sex are provided. Our review suggests that there remains an undiscovered high diversity of Eucalantica in the tropical highlands of Central America.     

Five new species of Urocleidoides (Monogenoidea) (Mizelle and Price 1964) Kritsky, Thatcher, and Boeger, 1986, parasitizing the gills of Panamanian freshwater fishes

During an investigation of gill monogenoidean parasites from freshwater fishes in central Panama, 5 new species of Urocleidoides (sensu stricto) were found: Urocleidoides cultellus n. sp., Urocleidoides visiofortatus n. sp., and Urocleidoides advenai n. sp. from the gymnotiform Brachyhypopomus occidentalis (Hypopomidae); Urocleidoides neotropicalis n. sp. and Urocleidoides piriatiu n. sp. from the characiforms Saccodon dariensis (Parodontidae) and Ctenolucius beani (Ctenoluciidae), respectively. Our findings represent the first known species of Urocleidoides from these fishes in Central America and demonstrate that they are morphologically linked to their South American congeners.     

A taxonomic revision of the Neoserica (sensu lato) pilosula group (Coleoptera,Scarabaeidae, Sericini)

Nine new species of the Neoserica (sensu lato) pilosula Moser, 1915, group are described from China: Neoserica curvipenis sp. n., N. emeishanensis sp. n., N. lincangensis sp. n., N. ludingensis sp. n., N. lushuiana sp. n., N. rangshuiensis sp. n., N. shennongjiaensis sp. n., N. tianeana sp. n., and N. weibaoshanica sp. n. The lectotype of Neoserica pilosula Moser, 1915, is designated. Habitus and male genitalia are illustrated, a key to the species of the group and a map of species distribution are given.     

The marine Tubificidae (Oligochaeta) of the barrier reef ecosystems at Carrie Bow Cay, Belize, and other parts of the Caribbean Sea, with descriptions of twenty-seven new species and revision of Heterodrilus, Thalassodrilides and Smithsonidrilus

Fifty-nine species of Tubifieidae are recorded from Belize on the Caribbean side of Central America. Twenty-five are new to science: Ainudrilus geminus sp.n., Heronidrilus gravidus sp.n., Heterodrilus flexuosus sp.n., H. ranus sp.n., H. modestus sp.n., Coralliodrilus rugosus sp.n., C. randyi sp.n., Phallodrilus compactus sp. n., P. singularis sp.n., P. vicinus sp.n., P. nasutus sp.n., P. bipartitus sp.n., Inanidrilus reginae sp.n., Olavius finitimus sp.n., O. vacuus sp.n., O. (Olavius) pravus sp.n., Bathydrilus vetustus sp.n., B. egenus sp.n., Thalassodrilides bruneti sp.n., Limnodriloides anxius sp.n., L. major sp.n., L. sacculus sp.n., L. adversus sp.n., Smithsonidrilus appositus sp.n., S. involutus sp.n. Phylogenetic analyses indicate that Heterodrilus Pierantoni, 1902, Thalassodrilides Brinkhurst & Baker, 1979, and Marcusaedrilus Righi & Kanner, 1979, are paraphyletic taxa as previously defined. They are therefore revised to include also apomorphic species earlier attributed to separate genera; in so doing, Marcusaedrilus becomes a junior synonym of Smithsonidrilus Brinkhurst, 1966. Smithsonidrilus pauper sp.n. (Peru), and S. multiglandularis sp.n. (Florida and Puerto Rico) are also described, and Limnodriloides claviger Erséus, 1982 is regarded as a synonym of L. pierantonii (Hrabě, 1971).     

Descriptions of Cosmocampus retropinnis sp. n., Minyichthys sentus sp. n. and Amphelikturus sp. (Pisces, Syngnathidae) from the Eastern Atlantic Region

Pelagic juvenile pipefishes, representing three genera previously unrecorded from the eastern Atlantic region, are reported from collections of the 1928–30 DANA expedition. Cosmocampus retropinnis sp. n., with dorsal-fin origin on tail and 6.75–8.0 subdorsal rings (S Morocco to Gambia), Minyichthys sentus sp. n., with patches of spinules on snout and 42 tail rings (W Mediterranean and Atlantic Ocean off N Morocco and Canary Is.), and Amphelikturus sp. (off Sierra Leone) are described and figured. The subgenus Minyichthys Herald and Randall is rediagnosed as a genus characterized, in part, by an 8-rayed caudal fin. A key is provided to the nine genera of Syngnathidae known from the eastern Atlantic region.     

A remarkable new species of Stephensia Stainton (Insecta: Lepidoptera: Elachistidae) from Belize rainforest (Central America)

Stephensia armata sp. n., a remarkable species is described from Belize (Central America). The external features and genitalia of the male are figured and described in detail. A distribution map for all six Elachistidae species, currently recorded from tropical America, is given: Perittia smaragdophanes (Meyrick), P. punatensis Kaila, Elachista albisquamella Zeller, E. saccharella (Busck), E. vasrana Kaila and Stephensia armata Sruoga, sp. n.