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339:: The penis is subdivided in two sections. The epiphallus is shorter and slightly widening at its posterior end. The vas deferens opens slightly asymmetrically. The oviduct is thin; the spermatheca is elongate with a short duct. The vagina is almost as long as the penis, with various accessory glands like short bundles surrounding the section between the oviduct and the vagina. The atrium is tubular, like a prolongation of the penis.
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are white with black dots, and when they are contracted they appear black. The neck and anterior sides are a dirty cream in color, as is the sole of the foot.
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Copulation occurs in July. Adults, semiadults and juveniles were observed simultaneously from May to
October. The life cycle must take at least 2 years.
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The body length of preserved specimens is up to 35 mm; the width of the body of preserved specimens is up to 7 mm.
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This species is known only from mountains peaks and east- and west- exposed slopes, at 1500–1700 m. It is an
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species with a small range. The Swiss habitats are threatened by mass
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This article incorporates public domain text from the reference.
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This slug seems to be active at night. It is presumably to be
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Nachrichtsblatt der
Deutschen Malakozoologischen Gesellschaft
488:, last modified 22 December 2008, accessed 26 August 2010.
314:; this species is Critically Endangered in Switzerland.
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418:10.2305/IUCN.UK.2017-3.RLTS.T21385A85575878.en
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326:is cream with very dense black spots. The
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284:peaks, east and west slopes, between
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592:58750da1-cd38-4a97-9c72-6cd1260e42a4
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693:IUCN Red List least concern species
404:IUCN Red List of Threatened Species
444:(1894). "Kleine Reiseergebnisse".
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243:Map showing the area between
703:Gastropods described in 1894
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63:Scientific classification
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455:-71. Frankfurt am Main.
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215:of air-breathing land
478:"Species summary for
411:: e.T21385A85575878.
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264:This slug species is
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587:Fauna Europaea (new)
16:Species of gastropod
337:Reproductive system
33:Conservation status
393:Nardi, G. (2017).
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652:Open Tree of Life
516:Taxon identifiers
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504:Tandonia nigra
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496:External links
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480:Tandonia nigra
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397:Tandonia nigra
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356:Tandonia nigra
348:Monte Generoso
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278:Monte Generoso
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232:in the family
208:Tandonia nigra
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180:K. L. Pfeiffer
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163:Binomial name
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346:The peak of
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613:iNaturalist
442:Pfeiffer C.
424:16 November
368:herbivorous
318:Description
290:Lugano lake
274:Switzerland
249:Lugano lake
221:terrestrial
687:Categories
486:AnimalBase
377:References
282:Baraghetto
272:and south
110:Gastropoda
698:Milacidae
502:Photo of
328:tentacles
286:Lake Como
268:to north
245:Lake Como
234:Milacidae
227:gastropod
224:pulmonate
148:Species:
130:Milacidae
86:Kingdom:
80:Eukaryota
539:Q5503927
533:Wikidata
251:, where
189:Synonyms
141:Tandonia
126:Family:
100:Mollusca
96:Phylum:
90:Animalia
76:Domain:
53:IUCN 3.1
670:1002635
657:4957401
644:2874614
605:5783243
362:Ecology
350:is the
312:tourism
308:endemic
266:endemic
255:occurs.
230:mollusk
213:species
182:, 1894)
136:Genus:
116:Order:
106:Class:
51: (
618:113761
579:429700
324:mantle
665:WoRMS
631:21385
566:17615
561:EUNIS
553:54P29
270:Italy
211:is a
639:NCBI
626:IUCN
600:GBIF
426:2021
409:2017
354:for
295:The
288:and
280:and
247:and
219:, a
217:slug
548:CoL
413:doi
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178:(
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
