Cochlostoma (Turritus) crosseanum Cochl.
Creators: name: Zallot, Enrico
name: Kamchev, Panche
name: Schilthuizen, Menno
name: Fehér, Zoltán
name: Mattia, Willy De
name: Gittenberger, Edmund
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Architaenioglossa
Cochlostomatidae
Cochlostoma
Cochlostoma crosseanum

description: Cochlostoma (T.) crosseanum (Paulucci, 1879)
Figs 97 (green dots), 98A–E, 102–104
Pomatias Crosseanus Paulucci, 1879: 15–16.
Syntype
ITALY • ♂; “ Pomatias Crosseanus Paulucci N. 2. Lucchio a Mtri 700 Provincia di Lucca. 33 esempl.Parte raccolti da Marietta 1879, parte da noi 1877”; MZUF 11960_9622.
Other specimens
ITALY • 1- Lucchio loc. Scesta (topotypical); 44.0458° N, 10.6922° E; 2009; De Mattia leg.; WdM6953 • 2- Botri; 44.0828° N, 10.6038° E; 2010; Margelli leg.; EZ0984 • 3- Sassorosso; 44.1842° N, 10.3983° E; 2011; Hallgass leg.; EZ1085 • 2- Gole del Velino 2; 42.4746° N, 13.0868° E; 2010; Pocaterra leg.; EZ1013 • 3- Posta, via Salaria; 42.4693° N, 13.0838° E; 2010; Zallot leg.; EZ0002 • 4- Roccalbegna; 42.7858° N, 11.5079° E; 2010; Margelli leg.; EZ0980 • 5- Cervara; 41.9811° N, 13.0666° E; 2014; De Mattia leg.; EZ1194 • 6- Monte Calvi; 43.0943° N, 10.6245° E; 2022; S. Cianfanelli and M. Calcagno leg.; MZUF65915 • 7- Gerfalco; 43.1463° N, 10.9794° E; 2022; S. Cianfanelli and M. Calcagno leg.; MZUF65813. • 3- Celano-Gole del Celano; 42.0875° N, 13.5676° E; 2000; Zallot leg.; EZ0406 • 4- Scanno; 41.9129° N, 13.8786° E; 2008; Hallgass leg.; EZ0408 • 5- Gole del Sagittario; 41.9789° N, 13.8121° E; 2011; Hallgass and Zallot leg.; EZ1066 • 6- Mt Marsicano; 41.8028° N, 13.8694° E; 1989; Hallgass leg.; EZ1069 • 7- Gole di Celano; 42.0893° N, 13.569° E; 2011; Hallgass leg.; EZ1090 • 8- Gole di Fara San Martino; 42.089° N, 14.1915° E; 2013; Hallgass leg.; EZ1128.
Type locality
ITALY • Lucchio, Lucca.
Description
SHELL. As in C. (T.) agriotes.
MEASUREMENTS. 26 ♀♀: whorls =7.2–8.8, H = 7.6–9.5 mm, H/W=2.65–3.08, roundness =0.1–0.17, ribs incl.= 54–60°, apert. incl.= 15–24°, ribs/mm 1 st wh.= 3–9, ribs/mm 4 th wh.=4–11, umb. =hidden.
FEMALE GENITAL ORGANS. As in C. (T.) affine.
Remarks
The relative position in the phylogenetic trees with respect to the very similar agriotes suggests to consider it a separate species. The samples classified with this species without molecular data are identified according to distributional data. The topotypical population of the species lives in the Garfagnana area, which borders to the west with the Apuane Alps and is isolated from the other conspecific populations. Other isolated populations live in “limestone islands” in the Tuscany region (Roccalbegna, Monte Calvi).
Taxa with unclear phylogenetic position
Remarks
There is not sufficient information to determine the position of the following species in the phylogenetic tree.
description: Published as part of Zallot, Enrico, Kamchev, Panche, Schilthuizen, Menno, Fehér, Zoltán, Mattia, Willy De & Gittenberger, Edmund, 2024, Cochlostoma Jan, 1830 revised: an overview of the subgenus Turritus Westerlund, 1883 and its species (Caenogastropoda, Cochlostomatidae), pp. 1-163 in European Journal of Taxonomy 927 on pages 115-119, DOI: 10.5852/ejt.2024.927.2475, http://zenodo.org/record/10853688