The New World Goblin Spiders Of The New Genus Neotrops Araneae Oonopidae
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The New World Goblin Spiders Of The New Genus Neotrops Araneae Oonopidae
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Author : Cristian J. Grismado
language : en
Publisher:
Release Date : 2013
The New World Goblin Spiders Of The New Genus Neotrops Araneae Oonopidae written by Cristian J. Grismado and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Neotrops categories.
A new genus of soft-bodied oonopids, Neotrops, is established for a large assemblage of goblin spiders found in all tropical and subtropical areas of the Neotropical region, from Panama to Uruguay and central Argentina. Members of Neotrops have spinose forelegs, and share a general palpal morphology with those of Heteroonops Dalmas, but have a prolateral conductor connected with an internal bulbal vesicle that presumably discharges its secretion through a prolateral slit. Females lack a posterior receptacle in the internal genitalia, having only a posterodorsal plate serving for muscle attachment. Here we treat all the species except those from Brazil, which will be addressed in a subsequent paper. Twenty-three new species are described: N. darwini (type species), N. lorenae, and N. sciosciae (from Argentina and Uruguay); N. yunga, N. piacentinii, N. poguazu, and N. lopardoae (from Argentina); N. rubioi, N. pombero, and N. avalosi (from Argentina and Paraguay); N. labarquei (from Uruguay), N. yabare, N. izquierdoi, and N. kopuchianae (from Bolivia); N. pithecia, N. silvae, and N. pakitza (from Peru); N. platnicki, and N. waorani (from Ecuador); N. santamarta and N. caparu (from Colombia); and N. maracay and N. amacuro (from Venezuela). Four additional species, previously placed in Oonops Templeton, are transferred here to Neotrops: O. nigromaculatus Mello-Leitão, from Argentina and Uruguay; O. tucumanus Simon, from Argentina; O. donaldi Chickering, from Panama; and O. trapellus Chickering, from Trinidad and Venezuela. The females of the three latter species are here described for the first time. Most of the species are known from the leaf litter or the foliage of tropical and subtropical forests, but also from grasslands in the southern parts of their distributional range, where they appear as the dominant soft-bodied oonopids. The relationships of this new taxon are briefly discussed, and intrageneric groupings are also proposed.
New World Goblin Spiders Of New Genus Neotrops Araneae Oonopidae Part 1 Bulletin Of American Museum Of Natural History No 383
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language : en
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New World Goblin Spiders Of New Genus Neotrops Araneae Oonopidae Part 1 Bulletin Of American Museum Of Natural History No 383 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
The New World Goblin Spiders Of Te New Genus Neotrops Aranea Oonopidae
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Author : Martin J. Ramirez
language : en
Publisher:
Release Date : 2013
The New World Goblin Spiders Of Te New Genus Neotrops Aranea Oonopidae written by Martin J. Ramirez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
The New World Goblin Spiders Of The Genus Neotrops Araneae Oonopidae
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Author : Cristian J. Grismado
language : en
Publisher:
Release Date : 2013
The New World Goblin Spiders Of The Genus Neotrops Araneae Oonopidae written by Cristian J. Grismado and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
The Neotropical Goblin Spiders Of The New Genus Reductoonops Araneae Oonopidae
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Author : Norman I. Platnick
language : en
Publisher:
Release Date : 2014
The Neotropical Goblin Spiders Of The New Genus Reductoonops Araneae Oonopidae written by Norman I. Platnick and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Arachnida categories.
A new genus, Reductoonops, is established for a group of New World soft-bodied oonopine spiders, found from Mexico south to Chile, characterized by reduced size, a flattened clypeus, loss of the posterior median spinnerets, and often by loss of the four posterior eyes. Members of this group resemble those of Stenoonops Simon but lack the clump of short setae found on the dorsal surface of the palpal tarsus of both sexes in that genus, and often have four pairs of deep channels at the sides of the sternum, the most anterior pair of which demarcate a short, trapezoidal, anterior portion of the sternum. A total of 34 new species are described from Mexico (chamela, armeria, niltepec, real, nubes, jabin), Costa Rica (monte, lucha), Costa Rica and Panama (naci), Panama (almirante, escopeta, bayano), Jamaica (ferry), Curaçao (hato), Martinique (diamant), Colombia (marta, sasaima, meta, leticia), Ecuador (tandapi, pichincha, tina, domingo, otonga, palenque, napo, jatun, hedlite, molleturo, celica, yasuni), the Galapagos Islands (pinta), Peru (carpish), and Chile (elqui).
Goblin Spider Genus Ischnothyreus Araneae Oonopidae In New World American Museum Novitates No 3759
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language : en
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Goblin Spider Genus Ischnothyreus Araneae Oonopidae In New World American Museum Novitates No 3759 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
The Neotropical Goblin Spiders Of The New Genus Reductoonops Araneae Oonopidae
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Author : Norman I. Platnick
language : en
Publisher:
Release Date : 2014
The Neotropical Goblin Spiders Of The New Genus Reductoonops Araneae Oonopidae written by Norman I. Platnick and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Oonopidae categories.
A new genus, Reductoonops, is established for a group of New World soft-bodied oonopine spiders, found from Mexico south to Chile, characterized by reduced size, a flattened clypeus, loss of the posterior median spinnerets, and often by loss of the four posterior eyes. Members of this group resemble those of Stenoonops Simon but lack the clump of short setae found on the dorsal surface of the palpal tarsus of both sexes in that genus, and often have four pairs of deep channels at the sides of the sternum, the most anterior pair of which demarcate a short, trapezoidal, anterior portion of the sternum. A total of 34 new species are described from Mexico (chamela, armeria, niltepec, real, nubes, jabin), Costa Rica (monte, lucha), Costa Rica and Panama (naci), Panama (almirante, escopeta, bayano), Jamaica (ferry), Curaçao (hato), Martinique (diamant), Colombia (marta, sasaima, meta, leticia), Ecuador (tandapi, pichincha, tina, domingo, otonga, palenque, napo, jatun, hedlite, molleturo, celica, yasuni), the Galapagos Islands (pinta), Peru (carpish), and Chile (elqui).
The Andean Goblin Spiders Of The New Genus Scaphidysderina Araneae Oonopidae With Notes On Dysderina
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Author : Norman I. Platnick
language : en
Publisher:
Release Date : 2011
The Andean Goblin Spiders Of The New Genus Scaphidysderina Araneae Oonopidae With Notes On Dysderina written by Norman I. Platnick and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Costarina categories.
Dysderina Simon is one of the largest of the classical genera of goblin spiders, containing numerous species that have been associated only because they are heavily scutate gamasomorphines with long, paired spines on the ventral surface of the anterior tibiae and metatarsi. The Old World species that have been assigned to the genus are wildly misplaced, and the New World fauna constitutes a complex of over 225 species belonging to at least nine genera. The northern Andes house a highly diverse fauna, both of Dysderina itself and of closely related genera. The new genus Scaphidysderina is established for one of those related but distinct Andean groups, characterized by a crenulated sternum and by the reduction or loss of the dorsal abdominal scutum in females. Seventeen new species are described from Peru (S. manu, S. pagoreni, S. scutata, S. cajamarca), Ecuador (S. tayos, S. loja, S. molleturo, S. tapiai, S. pinocchio, S. palenque, S. tandapi, S. napo, S. baerti, S. cotopaxi, S. andersoni), and Colombia (S. hormigai, S. iguaque). Males of several species show remarkable modifications of the chilum and chelicerae; the chilum is sometimes enlarged to form a conspicuous snout, and the chelicerae often bear a heavily sclerotized, dorsally directed spine. A second new genus, Costarina, is established to contain the most commonly encountered species that have been misplaced in Dysderina; Dysderina plena O.P.-Cambridge, from Mexico, is chosen as the type species, and 15 additional taxa, all described from Central America by Chickering, are transferred from Dysderina to Costarina: D. abdita, D. belinda, D. concinna, D. dura, D. humphreyi, D. improvisa, D. intempina, D. meridina, D. obtina, D. potena, D. recondita, D. rigida, D. seclusa, D. silvatica, and D. watina.
The Andean Goblin Spiders Of The New Genus Scaphidysderina Araneae Oonopidae With Notes On Dysderina
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Author : Norman I. Platnick
language : en
Publisher:
Release Date : 2011
The Andean Goblin Spiders Of The New Genus Scaphidysderina Araneae Oonopidae With Notes On Dysderina written by Norman I. Platnick and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Costarina categories.
Dysderina Simon is one of the largest of the classical genera of goblin spiders, containing numerous species that have been associated only because they are heavily scutate gamasomorphines with long, paired spines on the ventral surface of the anterior tibiae and metatarsi. The Old World species that have been assigned to the genus are wildly misplaced, and the New World fauna constitutes a complex of over 225 species belonging to at least nine genera. The northern Andes house a highly diverse fauna, both of Dysderina itself and of closely related genera. The new genus Scaphidysderina is established for one of those related but distinct Andean groups, characterized by a crenulated sternum and by the reduction or loss of the dorsal abdominal scutum in females. Seventeen new species are described from Peru (S. manu, S. pagoreni, S. scutata, S. cajamarca), Ecuador (S. tayos, S. loja, S. molleturo, S. tapiai, S. pinocchio, S. palenque, S. tandapi, S. napo, S. baerti, S. cotopaxi, S. andersoni), and Colombia (S. hormigai, S. iguaque). Males of several species show remarkable modifications of the chilum and chelicerae; the chilum is sometimes enlarged to form a conspicuous snout, and the chelicerae often bear a heavily sclerotized, dorsally directed spine. A second new genus, Costarina, is established to contain the most commonly encountered species that have been misplaced in Dysderina; Dysderina plena O. P.-Cambridge, from Mexico, is chosen as the type species, and 15 additional taxa, all described from Central America by Chickering, are transferred from Dysderina to Costarina: D. abdita, D. belinda, D. concinna, D. dura, D. humphreyi, D. improvisa, D. intempina, D. meridina, D. obtina, D. potena, D. recondita, D. rigida, D. seclusa, D. silvatica, and D. watina.
Neotropical Goblin Spiders Of New Genus Varioonops Araneae Oonopidae American Museum Novitates No 3791
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language : en
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Neotropical Goblin Spiders Of New Genus Varioonops Araneae Oonopidae American Museum Novitates No 3791 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.