Exiligada calciphila, Criscione & Law & Köhler, 2012
publication ID |
https://doi.org/ 10.1111/j.1096-3642.2012.00863.x |
publication LSID |
lsid:zoobank.org:pub:AC086999-76A8-4F93-9A51-5B5B213A50E6 |
DOI |
https://doi.org/10.5281/zenodo.5480098 |
persistent identifier |
https://treatment.plazi.org/id/B52705FF-195C-443E-A9F6-BB971347E5C6 |
taxon LSID |
lsid:zoobank.org:act:B52705FF-195C-443E-A9F6-BB971347E5C6 |
treatment provided by |
Marcus |
scientific name |
Exiligada calciphila |
status |
sp. nov. |
EXILIGADA CALCIPHILA View in CoL SP. NOV.
( FIGS 5C View Figure 5 , 9A–C View Figure 9 , 10 View Figure 10 )
Holotype: AUSTRALIA, NT, VRD, Humber River Station , isolated limestone, hill 39 km south-east of Bullita, 16°23 ′ 59 ′′ S, 130°39 ′ 14 ′′ E (coll. V. Kessner, 14.vii.2008), ( AM C.475763). GoogleMaps
Paratypes: Same data as for holotype, 51 dry, four wet ( AM C.462723) GoogleMaps .
Other material: AUSTRALIA, NT, VRD, limestone hill 9.5 km south-west of VRD Station H /S, 16°27 ′ 35 ′′ S, 130°56 ′ 56 ′′ E (coll. V. Kessner, 15.vii.2008), four dry, one wet ( AM C.462758) GoogleMaps .
Etymology: In reference to limestone habitat preferred by the species, derived from ‘calx’ (Latin = limestone) and ‘philos’ (Greek = affectionate), adjective of feminine gender.
Description: Shell ( Figs 5C View Figure 5 , 9A–C View Figure 9 ). Moderately large, moderately elevated, thin; micropustulations present; background colour brown horn fading to whitish towards shell base, with one faint to conspicuous, continuous, narrow brown-reddish peripheral band; no maculations.
Genitalia ( Fig. 10 View Figure 10 ). Epiphallus two times longer than penis. Vas deferens entering penial sheath halfway up. Penis six times longer than wide, not coiled inside sheath; inner penial wall with complex sculpture formed by five irregularly shaped longitudinal pilasters running along entire wall length, two of which with corrugations. Vagina half as long as penis, as long as free oviduct. Bursa copulatrix with short, rounded, well-differentiated end.
Remarks: Along with E. gregoriana and E. rivifontis , largest number of shell whorls. Teleoconch microsculpture differing from that of E. gregoriana by presence of micropustulations. Colour pattern of shell very similar to Exiligada floraevallis , E. gregoriana , E. limbunya , E. rivifontis , and E. unistriata . Penis length relative to width (pl/pw) average but longer than in E. gregoriana . Epiphallus length relative to penis (el/pl) two times the average and as large as in E. gregoriana . Penial inner wall sculpture almost identical to E. gregoriana , but having fewer pilasters with reduced corrugation. Vagina length relative to penis (vl/pl) average, smaller than in E. gregoriana . Vagina length relative to free oviduct (vl/ol) average and longer than in E. gregoriana .
AM |
Australian Museum |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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