Pagesort descendingAuthorsYearTitle
N. M. Hentz1846Descriptions and figures of the araneides of the United States
A. A. Bustamante, Maddison, W. P., Ruiz, G. R. S.2015The jumping spider genus Thiodina Simon, 1900 reinterpreted, and revalidation of Colonus F.O.P-Cambridge, 1901 and Nilakantha Peckham & Peckham, 1901 (Araneae: Salticidae: Amycoida)
D. B. Richman1993Notes on the jumping spiders (Araneae: Salticidae) of Nicaragua, with some other records from Central America
D. B. Richman, Vetter R. S.2004A review of the spider genus Thiodina (Araneae, Salticidae) in the United States
A. White1841Description of new or little known Arachnida
R. Saturnino, Rodrigues, B. V. B., Bonaldo, A.2015Alpaida (Araneae: Araneidae) from the Amazon Basin and Ecuador: new species, new records and complementary descriptions
C. F. Mello-Leitão1933Catalogo das aranhas argentinas
C. A. Rheims2015Curicaberis, a new genus of Sparassidae from North and Central America (Araneae, Sparassidae, Sparassinae)
H. W. Levi2008On the tetragnathid genera Alcimosphenus, Leucauge, Mecynometa and Opas (Araneae, Tetragnathidae)
R. Gabriel, Longhorn S. J.2015Revised generic placement of Brachypelma embrithes (Chamberlin & Ivie, 1936) and Brachypelma angustum Valerio, 1980, with definition of the taxonomic features for identification of female Sericopelma Ausserer, 1875 (Araneae,Theraphosidae)
F. Karsch1880Zur Arachnidengattung Theraphosa Walckenaer
N. Dupérré2015Description of a new genus and thirteen new species of Ctenidae (Araneae, Ctenidae) from the Chocó region of Ecuador
A. Coronato-Ribeiro, Pinto-da-Rocha R.2015Four new species of Cosmetus from Panama, with comments on the systematics of the genus (Opiliones: Cosmetidae)
L. A. Benavides, Hormiga G.2016Taxonomic revision of the Neotropical pirate spiders of the genus Gelanor Thorell, 1869 (Araneae, Mimetidae) with the description of five new species
A. M. Chickering1947The Mimetidae (Araneae) of Panama
A. M. Chickering1956Three new species of Mimetidae (Araneae) from Panama
R. Pinto-da-Rocha, Bonaldo A.2011Species Relationships in the Neotropical Genus Phareicranaus Roewer 1913 (Opiliones: Cranaidae): Two New Species and new Data from Penial Morphology
C. F. Roewer1932Weitere Weberknechte VII. Ergänzung der Weberknechte der Erde, 1923 (Cranainae)
C. J. Goodnight, Goodnight M. L.1944More Phalangida from Mexico
C. F. Roewer1928Weitere Weberknechte II. (2. Ergänzung der Weberknechte der Erde, 1923)
N. Banks1905Arachnids from Cocos Island
C. F. Roewer1910Revision der Opiliones Plagiostethi (= Opiliones Palpatores). I. Teil: Familie der Phalangiidae. (Subfamilien: Gagrellini, Liobunini, Leptobunini.)
W. P. Maddison2015A phylogenetic classification of jumping spiders (Araneae: Salticidae)
G. B. Edwards2015Freyinae, a major new subfamily of Neotropical jumping spiders (Araneae: Salticidae)
R. Saturnino, Bonaldo A.2015Taxonomic review of the New World spider genus Elaver O. Pickard-Cambridge, 1898 (Araneae, Clubionidae)
W. J. Gertsch1941New American spiders of the family Clubionidae. II
H. W. Levi1973Small orb-weavers of the genus Araneus north of Mexico (Araneae: Araneidae).
G. Miranda, Giupponi, A., Wizen, G.2016Two new species of whip spider (Amblypygi): an epigean and a cave dwelling Charinus Simon, 1892 from Belize
M. L. Goodnight, Goodnight C. J.1976Observations on the systematics, development, and habits of Erginulus clavotibialis (Opiliones: Cosmetidae)
A. B. Kury, García A. F.2016On the identity of Flirtea (Arachnida, Opiliones, Cosmetidae)
M. Leister, Miller K. B.2016First description of the male Hoedillus sexpunctatus Simon, 1898; a redescription of the female, and transfer of Hoedillus to Zoropsidae Bertkau, 1882 (Araneae)
J. A. Cruz-López, Proud, D. N., Pérez-Gonzales, A.2016When troglomorphism dupes taxonomists: morphology and molecules reveal the first pyramidopid harvestman (Arachnida, Opiliones, Pyramidopidae) from the New World
C. F. Roewer1938Opiliones from the Museum of Natural History in Stockholm
M. H. Schaus, Townsend, V. R., Illinik, J. J.2013Food choice of the Neotropical harvestman Erginulus clavotibialis (Opiliones: Laniatores: Cosmetidae)
R. E. Trujillo, de Armas L. F.2016Nueva especie de Diplocentrus Peters, 1861 (Scorpiones: Scorpionidae: Diplocentrinae) del occidente de Guatemala.
L. F. de Armas, Agreda E. O.2016Una nueva especies de Pseudocellus (Ricinulei: Ricinoididae) del Sureste de Guatemala
R. Gabriel2016Revised taxonomic placement of the species in the Central American genera Davus O. Pickard-Cambridge, 1892, Metriopelma Becker, 1878, and Schizopelma F. O. Pickard-Cambridge, 1897, with comments on species in related genera (Araneae: Theraphosidae)
R. I. Pocock1901Some new and old genera of South American Avicularidae
R. V. Chamberlin1940New American tarantulas of the family Aviculariidae
L. F. de Armas, Trujillo R. E.2016A new species of Diplocentrus (Scorpionidae: Diplocentrinae) from western Izabal, Guatemala
R. J. Miranda, Bermúdez, S. E., Cleghorn, J., Cambra, R. A.2015Presas de escorpiones (Arachnida: Scorpiones) de Panamá, con observaciones sobre el comportamiento de depredación
C. Víquez, de Armas, L. F., Lourenço, W. R.2005Presencia de Tityus cerroazul Lourenço, 1986 Scorpiones: Buthidae en Costa Rica y descripción del macho
J. C. Fabricius1775Systema entomologiae, sistens insectorum classes, ordines, genera, species, adiectis, synonymis, locis descriptionibus observationibus
C. A. Rheims2013A new genus of huntsman spiders (Araneae, Sparassidae, Sparianthinae) from the Neotropical region
R. E. Trujillo, de Armas L. F.2016A new species of Centruroides (Scorpiones: Buthidae) from Quiché, northwestern Guatemala
R. Jocqué, Baert L.2002A revision of the Neotropical spider genera Tenedos O.P.-Cambridge and Ishania Chamberlin (Araneae, Zodariidae)
R. Jocqué1991A generic revision of the spider family Zodariidae (Araneae).
A. M. Chickering1947The male allotype and female hypotype of Storena barroana (Chamberlin)
R. Jocqué, Ubick D.1991A revision of the genus Ishania Chamberlin (Araneae: Zodariidae)
A. A. Lise1994Description of three new species of Leprolochus Simon and additional illustrations of L. spinifrons Simon and L. birabeni Mello-Leitão (Araneae, Zodariidae)


Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith