Australocosmica buffonensis Criscione & Köhler, 2013, n. sp.
Creators: name: Criscione, Francesco
name: Köhler, Frank
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Camaenidae
Australocosmica
Australocosmica buffonensis

description: Australocosmica buffonensis n. sp.
Figs 3 B, 4B–C, 6B
Holotype. Australia, WA, Kimberley, Bonaparte Archipelago: Sta. KC-087, unnamed islet W of Buffon Island, 14.908, 124.724 (coll. V. Kessner, A. Longbottom, 23 July 1988) (WAM S84057). Paratypes. Australia, WA, Kimberley, Bonaparte Archipelago: same data as for holotype, 30 wet (WAM S83009), 30 wet (FMNH 219363), 41 dry (WAM S83008), 41 dry (FMNH 219362); Sta. KC-088, small islet W of Buffon Island, -14.908, 124.735 (coll. V. Kessner, A. Longbottom, 23 July 1988), 14 wet (WAM S 83011), 2 dry (WAM S83022), 2 dry (FMNH 219985); Sta. KC-086, Buffon Island, -14.911, 124.737 (coll. V. Kessner,
A. Longbottom, 23 July 1988), 14 wet (WAM S83007), 15 wet (FMNH 219335); Sta. KC-088, small islet W of Buffon Island, -14.908, 124.719 (coll. V. Kessner, A. Longbottom, 23 July 1988), 16 dry (WAM S83010), 16 dry (FMNH 219366), 15 wet (FMNH 219367); Sta. KC-089, unnamed island S of Buffon Island, -14.952, 124.747 (coll. V. Kessner, A. Longbottom, 23 July 1988), 52 dry (WAM S83012), 51 dry (FMNH 219371); Sta. KC-089, unnamed island S of Buffon Island, -14.952, 124.747 (coll. V. Kessner, A. Longbottom, 23 July 1988), 4 wet (WAM S83013), 4 wet (FMNH 219372); Sta. KC-090, unnamed island SW of Buffon Island, -14.935, 124.695 (coll. V. Kessner, A. Longbottom, 23 July 1988), 2 wet (WAM S83014), 3 wet (FMNH 219375); Sta. KC-090, unnamed island SW of Buffon Island, -14.935, 124.695 (coll. V. Kessner, A. Longbottom, 23 July 1988), 24 dry (WAM S83015); 25 dry (FMNH 219376). Additional, non-type material. Australia, WA, Kimberley, Bonaparte Archipelago: Sta. KC-091, small islet NE of Keraudren Island, -15.933, 124.679 (coll. V. Kessner, A. Longbottom, 23 July 1988), 3 dry (WAM S83016), 3 dry (FMNH 219377); Sta. KC-091, small islet NE of Keraudren Island, -15.933, 124.679 (coll. V. Kessner, A. Longbottom, 23 July 1988), 2 wet (WAM S83017), 1 wet (FMNH 219378); Sta. KC-092, small islet NE of Keraudren Island, -14.935, 124.675 (coll. V. Kessner, A. Longbottom, 23 July 1988), 8 dry (WAM S83018), 8 dry (FMNH 219379); Sta. KC-092, small islet NE of Keraudren Island, -14.935, 124.675 (coll. V. Kessner, A. Longbottom, 23 July 1988), 3 wet (WAM S83019), 3 wet (FMNH 219380); Sta. KC- 0 94, unnamed island E of Keraudren Island, -14.943, 124.683 (coll. V. Kessner, A. Longbottom, 23 July 1988), 89 dry (WAM S83020), 88 dry (FMNH 219382); Sta. KC-094, unnamed island E of Keraudren Island, -15.943, 124.683 (coll. V. Kessner, A. Longbottom, 23 July 1988), 12 wet (WAM S83021), 12 wet (FMNH 219383); Sta. KC-090, unnamed island SW of Buffon Island, -14.935, 124.695 (coll. V. Kessner, A. Longbottom, 23 July 1988), 4 dry (WAM S83023), 4 dry (FMNH 219999); Sta. KC-094, unnamed island E of Keraudren Island, -14.943, 124.683 (coll. V. Kessner, A. Longbottom, 23 July 1988), 9 dry (WAM S83024), 10 dry (FMNH 221858).
Etymology. In reference to Buffon Island group, including the type locality, Latinized adjective.
Description. Shell (Fig. 3 B; 4B-C). Variable in diameter and elevation, shape broadly conical. Whorls with slightly angulate periphery, moderately shouldered underneath suture. Axial ribs weak. Colour brownish-horn to light brown.
Genitalia (Fig. 6 B). Penial length equivalent to about ¾ of anterior part of oviduct (= vagina and free oviduct). Inner penial wall with symmetrical sculpture, posteriorly with two longitudinal pilasters converging distally and towards wall centre into smooth pad, anteriorly with longitudinal folds extending into atrium. Vaginal length aboutone third of length of penis and free oviduct. Spermoviduct about 1.5 times longer than free oviduct and about ¾ of length of albumen gland.
Remarks. Shell colour darker than A. pallida and lighter than other congeners. On average shell smaller, flatter and with fewer whorls than other congeners except A. nana. Sculpture similar to other congeners but finer than in A. augustae, A. crassicostata, A. nana, A. rotunda and A. sanctumpatriciusae. Inner penial wall sculpture similar to that of A. nana and A. pallida but with smooth pads. This is Solem’s (1991) manuscript species ‘NSP 77’.
description: Published as part of Criscione, Francesco & Köhler, Frank, 2013, Six new species of Australocosmica Köhler, 2011 from the Kimberley islands, Western Australia (Mollusca: Pulmonata: Camaenidae), pp. 101-115 in Zootaxa 3608 (2) on pages 106-108, DOI: 10.11646/zootaxa.3608.2.1, http://zenodo.org/record/223235