Sparianthina pumilla Jaeger &amp; Rheims &amp; Labarque 2009, comb. n.
Creators: name: Jaeger, Peter
name: Rheims, Cristina
name: Labarque, Facundo
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Sparassidae
Sparianthina
Sparianthina pumilla

description: <i>Sparianthina pumilla</i> (Keyserling, 1880) comb. n. Figs 22-33 <i>Heteropoda pumilla</i> Keyserling, 1880: 237, pl. 6, fig. 129 (description ♁ and &amp;female;; Syntypes, 1 ♁, 3 &amp;female;&amp;female;, 1 juv., Colombia, Bogota [4°35’56.33”N, 74°3’56.96”W], NHM 3099-3102, examined). Petrunkevitch 1911: 488. Roewer 1954: 721. Bonnet 1957: 2194. Platnick 2009. <b>Note.</b> The juvenile is considered as belonging to the type series, although it was not mentioned in the original description. As it was together with the adult specimens in one vial, Keyserling had seen and identified it as belonging to the same species by writing the label to all specimens and not excluding the juvenile from the type series (International Commission on Zoological Nomenclature 1999: 72.4.1). For reasons of stability and considering the potential sympatric diversity, the male syntype is herewith designated the lectotype, the female syntypes and the juvenile syntype as paralectotypes. <b>Diagnosis.</b> Males: embolus filiform, distinctly bent (roughly at a right angle); additional apophysis between embolus and conductor, blunt to rounded, widened distally; DTA massive in lateral views, bluntly rounded, pointing retrolatero-distally in ventral view; RTA with two appendages, one smaller pointing ventrally, the other larger, stout and slightly pointed and pointing distally (Figs 22-24). Females: epigynal furrows present over the entire length of epigyne, forming two rounded fields, a larger anterior and a smaller posterior one (Figs 27-28); fertilisation ducts very slender running posteriorad, turning at epigastric furrow; glandular appendages dorsally at anterior part of internal duct system, inconspicuous (Figs 29-30). <b>Redescription.</b> Male (Lectotype). Total length 6.8. Prosoma: 3.1 long, 3.0 wide. Opisthosoma: 3.5 long, 2.1 wide. Eye diameters and interdistances: AME 0.16, ALE 0.22, PME 0.18, PLE 0.20, AME–AME 0.12, AME–ALE 0.08, PME–PME 0.24, PME–PLE 0.24, AME–PME 0.22, ALE–PLE 0.22. Legs: I: femur 4.4, patella 1.6, tibia 4.7, metatarsus 4.3, tarsus 1.6, total 16.6; II: 5.0, 1.6, 5.1, 4.8, 1.5, 18.0; III: 4.0, 1.3, 3.6, 3.7, 1.3, 13.9; IV: 4.3, 1.3, 4.0, 4.4, 1.8, 15.8. Palp as in diagnosis. Embolus arising from tegulum at a 9:30-o’clock-position, conductor at a 10-o’clock-position. Tegulum extending strongly beyond cymbium. Sperm duct running submarginally (Fig. 23). Female (Paralectotype). Total length 9.8. Prosoma: 3.8 long, 3.5 wide. Opisthosoma: 5.6 long, 3.8 wide. Eye diameters and interdistances: AME 0.20, ALE 0.26, PME 0.20, PLE 0.28, AME–AME 0.14, AME–ALE 0.08, PME–PME 0.32, PME–PLE 0.28, AME–PME 0.22, ALE–PLE 0.22. Legs: I: femur 4.2, patella 1.6, tibia 3.9, metatarsus 3.4, tarsus 1.3; II: 4.5, 1.7, 4.2, 3.6, 1.4, 15.4; III: 3.7, 1.4, 3.1, 3.0, 1.1, 12.3; IV: 4.2, 1.4, 3.5, 3.6, 1.2. Copulatory organ as in diagnosis. Epigynal field rounded, as long as wide. Posteri- or margin of epigyne with distinct lobe. Copulatory openings situated anteromedially of anterior median field (Figs 27-28). Internal duct system less complex than that of <i>S. selenopoides</i>, with wound part of internal duct system transversely arranged. Fertilisation ducts long, bent and narrow (Figs 29-30). For further details see Keyserling (1880). <b>Distribution.</b> Colombia (known only from the type locality).
description: Published as part of <i>Jaeger, Peter, Rheims, Cristina &amp; Labarque, Facundo, 2009, On the huntsman spider genera Sparianthina Banks, 1929 and Anaptomecus Simon, 1903 from South and Central America (Araneae, Sparassidae), pp. 115-147 in ZooKeys 16 (16)</i> on pages 123-125, DOI: 10.3897/zookeys.16.236, http://zenodo.org/record/576479
description: {"references": ["Keyserling E (1880) Die Spinnen Amerikas, I. Laterigradae. Bauer &amp; Raspe, Nurnberg 1, 283 pp.", "Petrunkevitch A (1911) A synonymic index-catalogue of spiders of North, Central and South America with all adjacent islands, Greeland, Bermuda, West Indies, Terra del Fuego, Galapagos, etc. Bulletin of the American Museum of Natural History 29: 1 - 791.", "Roewer CF (1954) Katalog der Araneen von 1758 bis 1940, bzw. 1954. Bruxelles 2: 1 - 1751.", "Bonnet P (1957) Bibliographia araneorum. Douladoure, Toulouse 2 (3): 1927 - 3026.", "Platnick NI (2009) The world spider catalog, version 9.5. American Museum of Natural History, New York. http: // research. amnh. org / entomology / spiders / catalog / (accessed: 15. I. 2009)", "International Commission on Zoological Nomenclature (1999) International code of zoological nomenclature. Fourth Edition. London: The International Trust for Zoological Nomenclature, 306 pp."]}