5 results on '"Fukushima, Caroline Sayuri"'
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2. Description of the male of the Critically Endangered tarantula Typhochlaena curumim Bertani, 2012 (Araneae, Theraphosidae), with comments on tarantula trade and conservation.
- Author
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Fukushima, Caroline Sayuri, Cardoso, Pedro, and Bertani, Rogério
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TARANTULAS , *INTERNATIONAL trade , *RAIN forests , *MALES , *PETS , *JUMPING spiders - Abstract
The genus Typhochlaena C.L. Koch, 1850 consists of five small size arboreal tarantula species with remarkable colored abdominal patterns and a very restricted geographic range in Brazil. Here, we describe the male of Typhochlaena curumim Bertani, 2012, which was collected in an area of Brazilian Atlantic Rainforest. The new record extends the northern limit of the geographic range for both the genus and species. As Typhochlaena spp. are now especially popular and requested in the pet market, and because T. curumim is classified as Critically Endangered, we discuss the impacts of the international trade and other challenges on conservation of the genus. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
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3. Taxonomic revision and cladistic analysis of Avicularia Lamarck, 1818 (Araneae, Theraphosidae, Aviculariinae) with description of three new aviculariine genera.
- Author
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Fukushima, Caroline Sayuri and Bertani, Rogério
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TARANTULAS , *ANIMAL morphology , *CLADISTIC analysis - Abstract
The genus Avicularia Lamarck, 1818 is revised and all species are rediagnosed. The type species, described as Aranea avicularia Linnaeus, 1758, is the oldest mygalomorph species described and its taxonomic history is extensive and confusing. Cladistic analyses using both equal and implied weights were carried out with a matrix of 46 taxa from seven theraphosid subfamilies, and 71 morphological and ecological characters. The optimal cladogram found with Piwe and concavity = 6 suggests Avicularia and Aviculariinae are monophyletic. Subfamily Aviculariinae includes Avicularia Lamarck, 1818, Typhochlaena C. L. Koch, 1850, Tapinauchenius Ausserer, 1871, Stromatopelma Karsch, 1881, Ephebopus Simon, 1892, Psalmopoeus Pocock, 1895, Heteroscodra Pocock, 1899, Iridopelma Pocock, 1901, Pachistopelma Pocock, 1901, Ybyrapora gen. n., Caribena gen. n., and Antillena gen. n. The clade is supported by well-developed scopulae on tarsi and metatarsi, greatly extended laterally. Avicularia synapomorphies are juveniles bearing black tarsi contrasting with other lighter articles; spermathecae with an accentuated outwards curvature medially, and male palpal bulb with embolus medial portion and tegulum's margin form an acute angle in retrolateral view. Avicularia is composed of twelve species, including three new species: Avicularia avicularia (Linnaeus, 1818), Avicularia glauca Simon, 1891, Avicularia variegata (F. O. Pickard-Cambridge, 1896) stat. n., A. minatrix Pocock, 1903, Avicularia taunayi (Mello-Leitão, 1920), Avicularia juruensis Mello-Leitão, 1923, Avicularia rufa Schiapelli & Gerschman, 1945, Avicularia purpurea Kirk, 1990, A. hirschii Bullmer, Thierer-Lutz & Schmidt, 2006, Avicularia merianae sp. n., A. lynnae sp. n., and A. caei sp. n. Avicularia species are distributed throughout Mexico, Costa Rica, Panama, Trinidad and Tobago, Venezuela, Guyana, Suriname, French Guiana, Colombia, Ecuador, Peru, Bolivia, and Brazil. Three new genera are erected to accommodate former Avicularia species: Caribena gen. n., composed of Caribena laeta (C. L. Koch, 1842), comb. n. and Caribena versicolor (Walckenaer, 1837), comb. n.; Antillena gen. n., with a single species, Antillena rickwesti (Bertani & Huff, 2013), comb. n., both from the Caribbean; and Ybyrapora gen. n., composed of Ybyrapora sooretama (Bertani & Fukushima, 2009), comb. n., Ybyrapora gamba (Bertani & Fukushima, 2009), comb. n. and Ybyrapora diversipes (C. L. Koch, 1842), comb. n. from Brazilian rainforest. The subspecies Avicularia avicularia variegata F. O. Pickard-Cambridge, 1896 is elevated to species status, resulting in the combination Avicularia variegata (F. O. Pickard-Cambridge, 1896) stat. n. The following new synonymies are established: Avicularia velutina Simon 1889, Avicularia exilis Strand, 1907, Avicularia ancylochyra Mello-Leitão, 1923, Avicularia cuminami Mello-Leitão, 1930, and Avicularia nigrotaeniata Mello-Leitão, 1940 are junior synonyms of A. avicularia; Avicularia bicegoi Mello-Leitão, 1923 is a junior synonym of A. variegata stat. n., and Avicularia urticans Schmidt, 1994 is a junior synonym of Avicularia juruensis Mello-Leitão, 1923. Species transferred to other genera: Avicularia affinis (Nicolet, 1849) is transferred to Euathlus Ausserer, 1875, making the new combination Euathlus affinis (Nicolet, 1849), comb. n.; Avicularia subvulpina Strand, 1906 is transferred to Grammostola Simon, 1892, making the new combination Grammostola subvulpina (Strand, 1906), comb. n.; Avicularia aymara (Chamberlin, 1916) is transferred to Thrixopelma Schmidt, 1994, making the new combination Thrixopelma aymara (Chamberlin, 1916), comb. n.; Avicularia leporina (C. L. Koch, 1841) and Avicularia plantaris (C. L. Koch, 1842) are transferred to Iridopelma Pocock, 1901, making the new combinations Iridopelma leporina (C. L. Koch, 1841), comb. n. and Iridopelma plantaris (C. L. Koch, 1842), comb. n.; the two last species are considered nomina dubia. The following species are considered nomina dubia: Avicularia hirsutissima (C. L. Koch, 1842) nomen dubium; Ischnocolus hirsutum Ausserer, 1875 nomen dubium; Ischnocolus gracilis Keyserling, 1891 nomen dubium; Avicularia arabica (Strand, 1908) nomen dubium; Araneus hirtipes (Fabricius, 1787) nomen dubium; Avicularia ochracea (Perty, 1833) nomen dubium; Avicularia walckenaerii (Perty, 1833) nomen dubium; Avicularia testacea (C. L. Koch, 1841) nomen dubium; Avicularia detrita (C. L. Koch, 1842) nomen dubium; Ischnocolus doleschalli Ausserer, 1871 nomen dubium; Avicularia metallica Ausserer, 1875 nomen dubium; Avicularia rapax (Ausserer, 1875) nomen dubium; Avicularia holmbergi Thorell, 1890 nomen dubium; Avicularia aurantiaca Bauer, 1996 nomen dubium; Avicularia azuraklaasi Tesmoingt, 1996 nomen dubium; Avicularia huriana Tesmoingt, 1996 nomen dubium; Avicularia ulrichea Tesmoingt, 1996 nomen dubium; Avicularia braunshauseni Tesmoingt, 1999 nomen dubium; Avicularia geroldi Tesmoingt, 1999 nomen dubium; Avicularia soratae Strand, 1907 nomen dubium; Avicularia fasciculata Strand, 1907 nomen dubium; Avicularia fasciculata clara Strand, 1907 nomen dubium; and Avicularia surinamensis Strand, 1907 nomen dubium. Avicularia vestiaria (De Geer, 1778) is considered nomen nudum. Keys are provided for identification of all aviculariine genera, as well as to Avicularia, Caribena gen. n., Ybyrapora gen. n. and Antillena gen. n. species. Maps with records and information on species habitat are also presented. Lectotypes are newly designed for A. avicularia, A. variegata stat. n., A. juruensis, C. laeta comb. n., E. affinis comb. n. and a neotype is established for C. versicolor comb. n. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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4. On the Avicularia (Araneae: Theraphosidae: Aviculariinae) species from Uruguay.
- Author
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Fukushima, Caroline Sayuri, Pérez-Miles, Fernando, and Bertani, Rogério
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SPIDERS , *ANIMAL classification , *EURYPELMA , *TARANTULAS , *SPECIES distribution , *GENITALIA - Abstract
The taxonomic status of four species of Avicularia Lamarck 1818 described from Uruguay: Avicularia anthracina (C.L. Koch 1842), Avicularia alticeps (Keyserling 1878), Avicularia parva (Keyserling 1878) and Avicularia tigrina (Pocock 1903) is discussed. The holotypes and/or original descriptions of these species were examined, and two taxonomic synonymies are needed, which are presented herein. Avicularia anthracina is transferred to Grammostola, resulting in Grammostola anthracina (C.L. Koch 1842) new combination and is considered a senior synonym of Grammostola mollicoma Ausserer 1875 new synonymy. Likewise, Avicularia parva is transferred to Catumiri Guadanucci 2004, where it is placed in the synonymy of Catumiri uruguayense Guadanucci 2004 new synonymy. Avicularia tigrina and Avicularia alticeps, originally described in the genera Ischnocolus Ausserer 1875 and Pterinopelma Pocock 1901, respectively, are herein considered nomina dubia since their types are presumed lost. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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5. The identity of Mygale brunnipes C.L. Koch 1842 (Araneae, Theraphosidae), with a redescription of the species and the description of a new genus.
- Author
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Fukushima, Caroline Sayuri, Nagahama, Roberto Hiroaki, and Bertani, Rogério
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TARANTULAS , *SPIDERS , *ARACHNIDA , *ANIMAL species , *ANIMAL classification - Abstract
We describe Kochiana new genus to accommodate a small Brazilian theraphosine species described originally as Mygale brunnipes by Koch (1842), resulting in Kochiana brunnipes new combination. Recently, specimens were rediscovered in northeastern Brazilian Atlantic rainforest. A preliminary cladistic analysis using equal weights parsimony and implied weights, was carried out to examine its phylogenetic placement. Kochiana new genus was monophyletic in all trees regardless of weighting scheme or concavity used. There is preliminary evidence for Kochiana new genus monophyly and weak evidence for its placement as sister group of Plesiopelma. Kochiana new genus can be characterized by the presence of a hornshaped spermatheca in females and males with a palpal bulb having prolateral accessory keels and a well developed medial crest on the embolus apex. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
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