Martín Javier Ramírez

Martín Javier Ramírez, Argentine arachnologist.

• Division of Arachnology, Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”, Av. Ángel Gallardo 470 (C1405DJR), Ciudad Autónoma de Buenos Aires, Argentina.
• E-mail: ramirezmacn.gov.ar

Taxon names authored

(List may be incomplete)

• 139 taxon names authored by Martín Javier Ramírez

Publications

(List may be incomplete)

1993

• Ramírez, M.J. 1993. Revisión del género Liparotoma Simon, 1884 (Araneae, Anyphaenidae). Boletin de la Sociedad de Biologia de Concepcion 64: 195-207. Reference page. 

1995

• Ramírez, M.J. 1995. A phylogenetic analysis of the subfamilies of Anyphaenidae (Arachnida, Araneae). Entomologica Scandinavica 26(4): 361–384. DOI: 10.1163/187631295X00053. . Reference page. 

1996

• Ramírez, M.J. & Grismado, C.J. 1996. A new Fernandezina from Brazil (Araneae, Palpimanidae). Iheringia, Série Zoologia 80: 117-119. Reference page. 

1997

• Ramírez, M.J. 1997. Revisión y filogenia de los géneros Ferrieria y Acanthoceto (Araneae: Anyphaenidae, Amaurobioidinae). Iheringia, Série Zoologia 82: 173-203. Reference page. 

1999

• Platnick, N.I., Grismado, C.J. & Ramírez, M.J. 1999: On the genera of the spider subfamily Otiothopinae (Araneae, Palpimanidae). American Museum novitates 3257: 1-25. Reference page. 
• Ramírez, M.J. & González, A. 1999. New or little-known species of the genus Echinotheridion Levi (Araneae, Theridiidae). Bulletin of the British Arachnological Society 11: 195-198. Reference page. 

2001

• Ramírez, M.J., Lopardo, L. & Bonaldo, A.B. 2001. A review of the Chilean spider genus Olbus, with notes on the relationships of the Corinnidae (Arachnida, Araneae). Insect Systematics & Evolution 31(4): 441–462. DOI: 10.1163/187631200X00480. . Reference page. 

2003

• Ramírez, M.J. 2003. The spider subfamily Amaurobioidinae (Araneae, Anyphaenidae): a phylogenetic revision at the generic level. Bulletin of the American Museum of Natural History 277: 1-262. DOI: 10.1206/0003-0090(2003)277<0001:TSSAAA>2.0.CO;2. . Reference page. 

2008

• Izquierdo, M.A. & Ramírez, M.J. 2008. Two new spider species of the genera Aysenia and Aysenoides from southern Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae). Zootaxa 1861: 29–43. Abstract & excerpt. . Reference page. 
• Rheims, C.A., Labarque, F.M. & Ramírez, M.J. 2008. The South American genus Quemedice Mello-Leitão (Araneae: Sparassidae): familial placement and taxonomic revision. Zootaxa 1813: 60–68. Abstract & excerpt DOI: 10.11646/zootaxa.1813.1.6 ResearchGate Reference page. 

2009

• Labarque, F.M., Grismado, C.J., Ramírez, M.J., Yan, H.M. & Griswold, C.E. 2009. The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): first descriptions of female genitalia and a new species from China. Zootaxa 2297: 1–14. Abstract & excerpt. . Reference page. 

2012

• Bonaldo, A.B., Saturnino, R., Ramírez, M.J. & Brescovit, A.D. 2012. A revision of the American spider genus Strotarchus Simon, 1888 (Araneae: Dionycha, Systariinae). Zootaxa 3363: 1–37. Preview DOI: 10.11646/zootaxa.3363.1.1 ResearchGate Reference page. 
• González Márquez, M.E. & Ramírez, M.J. 2012. A revision and phylogenetic analysis of the spider genus Aysenia Tullgren (Araneae: Anyphaenidae, Amaurobioidinae). Zootaxa 3201: 1–26. Preview DOI: 10.11646/zootaxa.3201.1.1 ResearchGate Reference page. 
• Labarque, F.M. & Ramírez, M.J. 2012. The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae). Zootaxa 3312: 1–44. Preview DOI: 10.11646/zootaxa.3312.1.1 ResearchGate Reference page. 
• Soto, E.M. & Ramírez, M.J. 2012: Revision and phylogenetic analysis of the spider genus Philisca Simon (Araneae: Anyphaenidae, Amaurobioidinae). Zootaxa 3443: 1–65. Preview Reference page. 

2013

• Laborda, Á., Ramírez, M.J. & Pizarro-Araya, J. 2013. New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae). Zootaxa 3731(1): 133–152. DOI: 10.11646/zootaxa.3731.1.6 . Reference page. 
• Michalik, P., Piacentini, L.N., Lipke, E. & Ramírez, M.J. 2013. The enigmatic Otway odd-clawed spider (Progradungula otwayensis Milledge, 1997, Gradungulidae, Araneae): Natural history, first description of the female and micro-computed tomography of the male palpal organ. ZooKeys 335: 101–112. DOI: 10.3897/zookeys.335.6030 Reference page. 
• Ramírez, M.J., Ravelo, A.M. & Lopardo, L. 2013. A simple device to collect, store and study samples of two-dimensional spider webs. Zootaxa 3750(2): 189–192. DOI: 10.11646/zootaxa.3750.2.7 Reference page. 

2014

• Grismado, C.J., Deeleman-Reinhold, C.L., Piacentini, L.N., Izquierdo, M.A. & Ramirez, M.J. 2014. Taxonomic review of the goblin spiders of the genus Dysderoides Fage and their Himalayan relatives of the genera Trilacuna Tong and Li and Himalayana, new genus (Araneae, Oonopidae). Bulletin of the American Museum of Natural History 387: 1–108. DOI: 10.5531/sd.sp.1 Reference page. 
• Huber, B.A., Colmenares García, P.A. & Ramírez, M.J. 2014. Fourteen new generic and ten new specific synonymies in Pholcidae (Araneae), and transfer of Mystes Bristowe to Filistatidae. Zootaxa 3847(3): 413–422. DOI: 10.11646/zootaxa.3847.3.5. . Reference page. 
• Koch, N.M., Soto, I.M. & Ramírez, M.J. 2014. First phylogenetic analysis of the family Neriidae (Diptera), with a study on the issue of scaling continuous characters. Cladistics 31(2): 142–165. DOI: 10.1111/cla.12084 Reference page. 
• Ramírez, M.J. 2014: The morphology and phylogeny of dionychan spiders (Araneae: Araneomorphae). Bulletin of the American Museum of Natural History 390: 1-374. Reference page. 

2015

• Aisen, S. & Ramírez, M.J. 2015. A revision and phylogenetic analysis of the spider genus Oxysoma Nicolet (Araneae: Anyphaenidae, Amaurobioidinae). Zootaxa 3997(1): 1–61. DOI: 10.11646/zootaxa.3997.1.1. Preview (PDF) ISBN 978-1-77557-761-4 (paperback); ISBN 978-1-77557-762-1 (Online edition). Reference page. 
• Castro, D., Baptista, R., Grismado, C.J. & Ramírez, M.J. 2015. New species and records of Otiothopinae from the Southern Atlantic Rainforest, with notes on the claw tufts in Fernandezina Birabén (Araneae: Palpimanidae). Zootaxa 4012(3): 465–478. DOI: 10.11646/zootaxa.4012.3.3. Preview (PDF) Reference page. 
• Grismado, C.J., Izquierdo, M.A., González Márquez, M.E. & Ramirez, M.J. 2015: The Amazonian Goblin Spiders of the New Genus Gradunguloonops (Araneae: Oonopidae). Zootaxa 3939(1): 1–67. DOI: 10.11646/zootaxa.3939.1.1. Reference page. 
• Rubio, G.D. & Ramírez, M.J. 2015: Taxonomic revision of the American spider genus Arachosia (Araneae: Anyphaenidae). Zootaxa 3932(1): 1–105. DOI: 10.11646/zootaxa.3932.1.1. Reference page. 

2016

• Barone, M.L., Werenkraut, V. & Ramírez, M.J. 2016. New species and phylogenetic relationships of the spider genus Coptoprepes using morphological and sequence data (Araneae: Anyphaenidae). Zootaxa 4175(5): 436–448. DOI: 10.11646/zootaxa.4175.5.2. Reference page. 

2017

• Izquierdo, M.A. & Ramírez, M.J. 2017. Taxonomic revision of the jumping goblin spiders of the genus Orchestina Simon, 1882, in the Americas (Araneae: Oonopidae). Bulletin of the American Museum of Natural History 410: 1–362. DOI: 10.1206/0003-0090-410.1.1 hdl: 2246/6699 Reference page. 
• Magalhães, I.L.F. & Ramírez, M.J. 2017. Relationships and phylogenetic revision of Filistatinella spiders (Araneae : Filistatidae). Invertebrate Systematics 31(6): 665-712. DOI: 10.1071/IS16083. . Reference page. 
• Ojanguren-Affilastro, A.A., Adilardi, R.S., Cajade, R., Ramírez, M.J., Ceccarelli, F.S. & Mola, L.M. 2017. Multiple approaches to understanding the taxonomic status of an nigmatic new scorpion species of the genus Tityus (Buthidae) from the biogeographic island of Paraje Tres Cerros (Argentina). Plos ONE 12(7): e0181337. Reference page. 
• Piacentini, L.N., Grismado, C.J. & Ramírez, M.J. 2017. An update of the goblin spider genus Birabenella Grismado, 2010 (Araneae: Oonopidae), with the description of three new species. American Museum Novitates 3883: 1–17. DOI: 10.1206/3883.1. Reference page. 
• Piacentini, L.N., Scioscia, C.L., Carbajal, M.N., Ott, R., Brescovit, A.D. & Ramírez, M.J. 2017. A revision of the wolf spider genus Diapontia Keyserling, and the relationships of the subfamily Sosippinae (Araneae: Lycosidae). Arthropod Systematics & Phylogeny 75(3): 387-415 & Suppl. 1+2. Reference page. 

2018

• Bonaldo, A.B., Lise, A.A., Ramirez, M.J. & Saturnino, R. 2018. Revisiting the spider genus Eutichurus Simon, 1897 (Araneae, Eutichuridae): new species and complementary descriptions. Zootaxa 4382(2): 321–346. DOI: 10.11646/zootaxa.4382.2.6 Reference page. 

2019

• Magalhães, I.L.F. & Ramírez, M.J. 2019. The crevice weaver spider genus Kukulcania (Araneae: Filistatidae). Bulletin of the American Museum of Natural History 426: 1-151. DOI: 10.1206/00030090-426.1.1. . Reference page. 
• Ramírez, M.J., Grismado, C.J., Ubick, D., Ovtsharenko, V.I., Cushing, P.E., Platnick, N.I., Wheeler, W.C., Prendini, L., Crowley, L.M. & Horner, N.V. 2019. Myrmecicultoridae, a New Family of Myrmecophilic Spiders from the Chihuahuan Desert (Araneae: Entelegynae). American Museum Novitates 3930: 1-24. Reference page. 

2021

• González Márquez, M.E., Grismado, C.J. & Ramírez, M.J. 2021. A Taxonomic revision of the spider genus Meriola Banks (Araneae: Trachelidae). Zootaxa 4936(1): 001–113. DOI: 10.11646/zootaxa.4936.1.1. . Reference page. 
• Iuri, H.A., Ramírez, M.J., Mattoni, C.I. & Ojanguren-Affilastro, A.A. 2021. Revision and cladistic analysis of subfamily Nothopuginae (Solifugae, Ammotrechidae). Zoologischer Anzeiger 295: 126–155 DOI: 10.1016/j.jcz.2021.10.001 . Reference page. 
• Jäger, P., Arnedo, M.A., Azevedo, G.H.F., Baehr, B., Bonaldo, A.B., Haddad, C.R., Harms, D., Hormiga, G., Labarque, F.M., Muster, C., Ramírez, M.J. & Santos, A.J. 2021. Twenty years, eight legs, one concept: describing spider biodiversity in Zootaxa (Arachnida: Araneae). Pp 131–146 In Zhang, Z-Q., ed. Advancing global taxonomy: the first twenty years of Zootaxa. Zootaxa 4979(1): 1–239. DOI: 10.11646/zootaxa.4979.1.1 Reference page.  Zootaxa 4979(1): 131–146. DOI: 10.11646/zootaxa.4979.1.14 full article pdf Reference page. 
• Porta, A.O., Pizarro-Araya, J. & Ramírez, M.J. 2021. Revision and phylogeny of the genus Andocaeculus (Acari: Caeculidae) I: the A. weyrauchi species group. Zootaxa 4945(1): 1–78. DOI: 10.11646/zootaxa.4945.1.1 Reference page. 
• Zhang, Z-Q., Schatz, H., Pfingstl, T., Goldschmidt, T., Martin, P., Pešić, V., Ramírez, M.J., Schmidt, K-H., Fan, Q-H., Mironov,S.V., Seeman, O. & Halliday, B. 2021. Discovering and documenting Acari: the first twenty years in Zootaxa. Pp 115–130 In Zhang, Z-Q., ed. Advancing global taxonomy: the first twenty years of Zootaxa. Zootaxa 4979(1): 1–239. DOI: 10.11646/zootaxa.4979.1.1 Reference page.  Zootaxa 4979(1): 115–130. DOI: 10.11646/zootaxa.4979.1.13 full article pdf Reference page. 

2022

• Bonaldo, A.B., Bosselaers, J., Ramírez, M.J., Labarque, F.M., Shimano, Y., Silva-Junior, C.J. & Haddad, C.R. 2022. Switching identities: a revision of the Afrotropical spider genus Carteronius Simon, 1897 (Araneae, Corinnidae), senior synonym of Mandaneta Strand, 1932, with a new genus of the Pronophaea group. Zootaxa 5205(4): 343–373. DOI: 10.11646/zootaxa.5205.4.3. Reference page. 
• Ramírez, M.J., Magalhaes de, I.L.F., Pizarro-Araya, J., Ballarin, F., Marusik, Y.M. & Eskov, K.Y. 2022. A new species of the spider genus Tekellina Levi, 1957 from Chile, with a broadened definition of the family Synotaxidae (Arachnida, Araneae). Zoologischer Anzeiger 301: 76-90. DOI: 10.1016/j.jcz.2022.08.005. . Reference page. 

2024

• Ojanguren-Affilastro, A.A., Alfaro, F.M., Ramírez, M.J., Camousseigt-Montolivo, B. & Pizarro-Araya, J. 2024. A new species of genus Urophonius Pocock, 1893 (Scorpiones, Bothriuridae), from Andean Mauline Chilean forests, with a phylogenetic re-analysis of the genus. Zoosystematics and Evolution 100(2): 469–482. DOI: 10.3897/zse.100.119153. . Reference page. 

2025

• Brescovit, A.D., Grismado, C.J., Almeida-Silva, L.M. & Ramirez, M.J. 2025. On the Neotropical spider genus Ciniflella Mello-Leitão, 1921 (Araneae: Zoropsidae, Tengellinae). Zootaxa 5563(1): 345–381. DOI: 10.11646/zootaxa.5563.1.21. Reference page. 
• Hedin, M., Ramírez, M.J. & Monjaraz-Ruedas, R. 2025. Phylogenomics of North American cybaeid spiders (Araneae, Cybaeidae), including the description of new taxa from the Klamath Mountains Geomorphic Province. ZooKeys 1226: 47–75 DOI: 10.3897/zookeys.1226.140204. Reference page. 
• Labarque, F.M., Piacentini, L.N., Pons, j., Hormiga, G., Arnedo, M.A. & Ramírez,. M.J. 2025. Ray spider rush: Fast-tracking integrative taxonomy in Panama’s cloud forests. European Journal of Taxonomy 1010: 1–145. DOI: 10.5852/ejt.2025.1010.3021. . Reference page. 
• Martínez, L.A., Kochalka, J.A., Cabra-García, J. & Ramírez, M.J. 2025. Revealing the identity of Josa chazaliae (Simon, 1897) (Araneae: Anyphaenidae): new species and the highest altitude record for a spider in South America. Zootaxa 5566(2): 201–242. DOI: 10.11646/zootaxa.5566.2.1. . Reference page. 

2026

• Pett, B.L., Grismado, C.J., Baptista, R.L.C., González Márquez, M.E. & Ramírez, M.J. 2026. On the American spider species formerly placed in Trachelas, with the proposal of the new genus Neochelas and a revision for southern South America (Araneae: Trachelidae). Zootaxa 5796(2): 201–245. DOI: 10.11646/zootaxa.5796.2.1. Reference page.