Rhumosa macoucheriei

Hugel, Sylvain & Desutter-Grandcolas, Laure, 2018, A new genus and five new species of Anostostomatidae from the Lesser Antilles (Orthoptera: Ensifera), Zootaxa 4425 (3), pp. 511-526: 514-521

publication ID

https://doi.org/10.11646/zootaxa.4425.3.5

publication LSID

lsid:zoobank.org:pub:F11D82EC-084C-4575-8AE1-104139D6AAEF

persistent identifier

http://treatment.plazi.org/id/22711315-BB25-FFA0-FF56-FA40BA41FDF9

treatment provided by

Plazi

scientific name

Rhumosa macoucheriei
status

n. gen.

Rhumosa macoucheriei  n. gen. n. sp.

Fig. 5 – 8 View Figure , 25 – 28 View Figure , 46 – 50 View Figure , 70 – 73 View Figure , 88 – 89 View Figure , 97 View Figure , Tab. 2. http://lsid.speciesfile.org/urn:lsid: Orthoptera  .speciesfile.org:TaxonName:502772

Rhumosa macoucheriei  n. gen. n. sp., here described.

Holotype male. Lesser Antilles, Dominique, Glo Gommier, 15.450°N, 61.320°O, 500 m alt., 27.vii.2008, S. Hugel leg., (Dominique2008 0 66, ♂), MNHN (MNHN-EO-ENSIF7104).

Paratypes. same as holotype, 27.vii.2008, S. Hugel leg., (Dominique2008 0 65, ♂), coll. SH. Dominique, Pont Cassé nord-est, Morne Trois Pitons trail, 15.377°N, 61.337°W, 745 m alt., 31.vii.2008, S. Hugel leg., (Dominique2008 0 98, ♀, Allotype), MNHN (MNHN-EO-ENSIF7105); 25.vii.2008; S. Hugel leg., (Dominique2008 26, ♂), coll. SH; 25.vii.2008; S. Hugel leg., (Dominique2008 27, ♂), coll. SH; 25.vii.2008; S. Hugel leg., (Dominique2008 28, ♀), coll. SH.; 25.vii.2008; S. Hugel leg., (Dominique 2008 29, ♀), coll. SH; 25.vii.2008; S. Hugel leg., (Dominique2008 30, juv), coll. SH.

Diagnosis. Apex of fastigium rounded ( Fig. 8 View Figure ); fore femur with 1 dorsal inner subapical spur (in addition to 1 dorsal inner apical spur, Fig. 25 View Figure ); male X th abdominal tergite without gap between hooks ( Fig. 49 View Figure ); male epiproct distal margin strait ( Fig. 49 View Figure ); female subgenital plate triangular, acute ( Fig. 89 View Figure ); tibiae and distal part of femora white in living animals ( Fig. 97 View Figure ).

Description. Apex of fastigium rounded ( Fig. 8 View Figure ); fore femur with 1 dorsal inner subapical spur (in addition to 1 dorsal inner apical spur, Fig. 25 View Figure ); hind femur 3.4 – 4.1 times as long as wide, with 10 – 11 chevron ridges; hind tibia with 10 inner and 11 outer dorsal spines. Tibiae and distal part of femora white when alive ( Fig. 97 View Figure ). Male. X th abdominal tergite without gap between the hooks, contact between the two lobes average for the genus ( Fig. 49 View Figure ); paraprocts with a minute terminal (median) spine ( Fig. 69 View Figure ); epiproct distal margin strait, somehow truncated ( Fig. 49 View Figure ). Epiphallic apodeme with anterior part widened (side view, Fig. 71 View Figure ); distal part with a single wide and long inward projection ( Fig. 72 View Figure ). Female. Subgenital plate triangular, acute ( Fig. 89 View Figure ). Ovipositor of average size for the genus ( Fig. 88 View Figure ).