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1.
2.
A new genus of Picramniaceae from tropical America, Nothotalisia, is described. Of the three species in the genus, N. piranii and N. cancellata, are new to science. The third, N. peruviana, was originally described as Talisia peruviana in the Sapindaceae. The genus and all three species are described, illustrated, and distinguished by means of a key.  相似文献   

3.
Two new species of Neoibidionini from Colombia are described: Psiloibidion boteroi n. sp. and Tropidion neisi n. sp. The previous key to species of Tropidion is modified to include the new species. The females of Compsibidion paradoxum Martins, 1971 and Glomibidion trinidadense (Gilmour, 1963) are described and illustrated for the first time. Moreover, the geographical distribution is expanded for nine species of Neoibidionini.  相似文献   

4.
The monotypic genusPolakowskia is reduced to a section ofFrantzia. Two new species from Costa Rica,F. villosa andF. talamancensis, are described. The new nomenclatural combination,F. tacaco (Pittier) Wunderlin, is proposed.  相似文献   

5.
A revision of certain generic boundaries within the tribe Malveae is made. A new genus,Sidasodes, is described with two species, one of which is new,Sidasodes colombiana.Akrosida is segregated as a new genus, based onBastardia macrophylla. The new realignment also recognizesTetrasida as a distinct genus, and describes as newTetrasida serrulata. New combinations includeSidasodes jamesonii (based onSida jamesonii),Akrosida macrophylla (based onBastardia macrophylla), andTetrasida chachapoyensis (based onSida chachapoyensis)  相似文献   

6.
Two new genera of Gesneriaceae are described,Lampadaria andCremersia, each with one new species:Lampadaria rupestris from Guyana andCremersia platula from French Guiana, both belonging to the tribe Episcieae. The placement ofLembocarpus in the Episcieae nearCremersia andRhoogeton is proposed.  相似文献   

7.
Claes Persson 《Brittonia》2003,55(2):176-201
Agouticarpa, a new genus of the informalAlibertia group (Rubiaceae), is described and illustrated. It comprises six species, and occurs from Costa Rica to Bolivia. Three species are here described as new:Agouticarpa grandistipula, A. hirsuta, andA. velutina. Additionally, three new combinations are made:A. curvifolia andA. williamsii (previously inGenipa) andA. isernii (previously inAlibertia). Agouticarpa is characterized by being dioecious, having elliptic to abovate, membranaceous stipules, male flowers in a branched dichasial or thyrse-like inflorescence, a poorly developed cup-shaped calyx, pollen grains with 3–7 apertures, and large globose fruits.  相似文献   

8.
The results of a long-term study on the Orthoptera collected in tropical Africa and preserved in different European natural history museums are reported. Horatosphaga bazeletae n. sp. is described from South Africa, Dapanera falxcercata n. sp. from Cameroon, Eurycorypha specularia n. sp. from Zambia (Tettigoniidae Phaneropterinae), and Eucoptacra popovi n. sp. (Acrididae Coptacrinae) from the Gabon. Furthermore, the new genus Pigalua n. gen. is described for Eulioptera insularis Ragge, 1980 from Annobón Is. (Equatorial Guinea). The new tribe Kevaniellini n. trib. is proposed for Kevaniella bipunctata Chopard, 1954. Besides, the hitherto unknown males of Eurycorypha flavescens (Walker, 1869) and Eurycorypha klaptoczi Karny, 1917 from West Africa are described. In addition, new records or unknown taxonomical characters are reported for five species of Horatosphaga, Peronura clavigera Karsch, 1889, Prosphaga splendens Ragge, 1960, Kevaniella bipunctata Chopard, 1954, Eurycorypha prasinata Stål, 1874, Poreuomena lamottei Chopard, 1954, Tylopsis fissa Ragge, 1964, Catoptropteryx extensipes Karsch, 1896 and Mangomaloba latipennis Chopard, 1954 (Tettigoniidae Phaneropterinae).  相似文献   

9.
S. Mario Sousa 《Brittonia》2010,62(4):321-336
The Lonchocarpus cruentus complex, within sect. Lonchocarpus, is described. This complex is characterized by the presence of a keeled vexillary margin on the pod. Five of the six species described and illustrated are new to science: Lonchocarpus aequatorialis, L. alternifoliolatus, L. guianensis, L. septentrionalis and L. trinitensis. A pronounced flower size difference in the north-south distribution of this complex is shown.  相似文献   

10.
The new species, Matayba obovata (Sapindaceae), from southern and southeastern Brazil is described, illustrated, and contrasted to its putatively closest relatives. Palynological characters are also described. The new species belongs to sect. Matayba. A key to identify M. obovata and related species in the Atlantic Forest is included.  相似文献   

11.
Three new species of Myrtaceae (Calyptranthes bracteata, Eugenia gonglycocarpa, andMyrcia rupta) from northeastern South America are described and illustrated, and a new combination (Eugenia tetramera) is proposed. The closed-calyx and the completely or partially fused cotyledons ofMyrcia rupta, unusual features for the genus, are discussed and compared with related species inMyrcia andMarlierea.  相似文献   

12.
Abstract

Stigmaeus arboricola, S. montanus, S. luxtoni, and S. novazealandicus are described as new species, and the larva of S. loadmani is described. Several new records are noted, and a key is given to the New Zealand species of Stigmaeus.  相似文献   

13.
Two new species of the family Myrmecolacidae, Myrmecolax comparilis n. sp. and Stichotrema sagax n. sp., are described from West Bengal, India. Myrmecolax comparilis is the third species of that genus described from India while Stichotrema sagax is the first record of that genus for this country.  相似文献   

14.
Nine new species ofSolanum and two ofCapsicum are described from Bolivia. Notes are provided on some other species, including the complex typification ofSolanum aridum.Capsicum caballeroi, C. ceratocalyx, Solanum chalmersii, S. clandestinum, S. comarapanum, S. complectens, S. monanthemon, S. moxosense, S. pedemontanum, S. saturatum, andS. whalenii are described and illustrated, and a new name,S. scuticum, is proposed for the species previously known asS. tabacifolium.  相似文献   

15.
One new Bolivian species (Borreria pazensis) and three new varieties (Borreria densiflora var.minima, Richardia, scabra var.chacoensis andStaelia virgata var.killeenii) are described and illustrated. The genusDiodella, with three species (D. apiculata comb. nov., D. radula comb. nov., andD. teres), is reported for the first time.Borreria limae, B. wunschmannii, B. scabiosoides var.scabiosoides, andB. scabiosoides var.anderssonii are also reported as new to Bolivia.  相似文献   

16.
The presented contribution concerns the study of several samples of Microcoryphia and of Zygentoma obtained in Israel; an up to date of the species of these insect Orders reported from Palestine is also presented. Genus Hyperlepisma (Lepismatidae: Ctenolepismatinae) is reported for the first time from the country and one new species H. palaestinensis n. sp., is described from the northern Negev. Another new species this one of the genus Lepidospora s. s. (Nicoletiidae: Coletiniinae), L. (L.) ayyalonica n. sp., is described from the Ayyalon Cave in Western Central Israel, from where several other terrestrial and aquatic endemic arthropods were already known.  相似文献   

17.
The Malagasy fauna includes two genera of Philopotaminae: Wormaldia McLachlan 1865 and an endemic new genus, Ranarijaodes n. gen. The Malagasy and African (sensu stricto) lineages of Wormaldia are distinct. Apomorphic characters (the shape of the phallic apparatus for the African species and the splitting of the median lobe of the tenth tergite for the Malagasy species) confirm their separation. New captures are reported for two of the four previously known species of Wormaldia. Seven new species are described: Wormaldia ambahibeae n. sp., W. faharoa n. sp., W. fahatelo n. sp., W. randriamasimananai n. sp., W. fahefatra n. sp., W. legrandi n. sp. and W. fahadimy n. sp. Ranarijaodes n. gen. is close to Dolophilodes Ulmer 1909. It is described for the three new species Ranarijaodes fiana n. sp., R. angapi n. sp. and R. atsimo n. sp. The 14 Malagasy species of Philopotaminae are endemics of the island. Their geographical distributions and ecological preferences are described and discussed.  相似文献   

18.
Two new species, Elaphoglossum alvaradoanum and E. pendulum, are described. The first species is endemic to Cocos Island, and the second to the mountains of Costa Rica. Elaphoglossum auripilum var. longipilosum is elevated to species rank as E. longipilosum.  相似文献   

19.
Abstract

The 20 described species of diurnal moths previously in Simaethis auct. (not Leach, 1815) in New Zealand are transferred to Asterivora n.gen. The genus is described and distinguished from other genera in Choreutidae; genitalia of the type-species are figured. Asterivora oleariae, a new species associated with Olearia lyalli Hook.f. (Asteraceae: Compositae) from The Snares and Stewart Island, is described.  相似文献   

20.
Castilleja chambersii is described from several collections made in the Coast Range of southwestern Clatsop County, Oregon. The new species is a member of subgenusCastilleja and is most closely related toC. parviflora andC. rupicola. This rare species is known from only three small and geographically restricted populations. Two new meiotic chromosome counts ofn=12 are reported for the new species.  相似文献   

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