Rathouisiidae

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Rathouisiidae
Atopos and Plectostoma concinnum.png
Atopos slug attacking Plectostoma concinnum by shell-drilling.
Scientific classification
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Rathouisiidae

Heude, 1885 [1]
Synonyms

Rathouisiadae (original spelling)

Rathouisiidae is a family of carnivorous air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the superfamily Veronicelloidea, the leatherleaf slugs and their allies.

This family has no subfamilies according to the Taxonomy of the Gastropoda by Bouchet & Rocroi, 2005.

The scientific name Rathouisiidae is based on the name of the type genus, Rathouisia which in turn was named in honor of the French Jesuit Père Charles Rathouis (1834–1890), who made scientific drawings for Pierre Marie Heude. [2]

Genera

Genera within the family Rathouisiidae include:

Distribution

The predatory carnivorous slugs in the genus Atopos are found in peninsular Malaysia, Sumatra, Borneo, New Guinea, northeast Australia and, recently, Singapore.

Feeding habits

Rathouisiidae are carnivorous and feed on other gastropods, but also on fungi and plants. [7]

Bornean Atopos specialising in Opisthostoma are known to tailor their approach to the size of the prey. They hold small snails with the shells aperture-upward with the front of its foot and eat their way down. Larger ones scrape away the shell to allow access through the spire. This behaviour is thought to drive the evolution of shell ornamentation in Opisthostoma. [8]

Related Research Articles

<span class="mw-page-title-main">Gastropoda</span> Class of molluscs

Gastropods, commonly known as slugs and snails, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda.

Schizoglossa gigantea is a species of large predatory, air-breathing, land slug; a carnivorous terrestrial pulmonate gastropod mollusc in the family Rhytididae. This species is endemic to the North Island of New Zealand.

<span class="mw-page-title-main">Onchidiidae</span> Family of gastropods

Onchidiidae are a family of small, air-breathing sea slugs. They are shell-less marine pulmonate gastropod molluscs. Onchidiidae is the only family within the superfamily Onchidioidea.

<span class="mw-page-title-main">Athoracophoridae</span> Family of gastropods

Athoracophoridae, common name the leaf-veined slugs, are a family of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the infraorder Stylommatophora, the stalk-eyed snails and slugs. Many of the species have an attractive pattern on their dorsal surface which resembles the veins in a leaf, hence the common name.

<span class="mw-page-title-main">Arionidae</span> Family of gastropods

Arionidae, common name the "roundback slugs" or "round back slugs" are a taxonomic family of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the superfamily Arionoidea.

<span class="mw-page-title-main">Limacidae</span> Family of keelback slugs

Limacidae, also known by their common name the keelback slugs, are a taxonomic family of medium-sized to very large, air-breathing land slugs, terrestrial pulmonate gastropod molluscs in the superfamily Limacoidea.

Geomalacus is a genus of large air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Arionidae, the roundback slugs.

Chlamydephorus is a genus of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Chlamydephoridae. It is the only genus within the family Chlamydephoridae.

<span class="mw-page-title-main">Trigonochlamydidae</span> Family of gastropods

Trigonochlamydidae is a family of air-breathing land slugs, terrestrial gastropod molluscs in the clade Eupulmonata.

<i>Vaginulus</i> Genus of gastropods

Vaginulus is a genus of air-breathing land slugs, shell-less terrestrial pulmonate gastropod mollusks in the family Veronicellidae, the leatherleaf slugs.

<i>Boettgerilla</i> Genus of gastropods

Boettgerilla is a genus of air-breathing land slugs, terrestrial pulmonate gastropod molluscs in the family Boettgerillidae.

<span class="mw-page-title-main">Ariophantidae</span> Family of gastropods

Ariophantidae is a taxonomic family of air-breathing land snails and semi-slugs, terrestrial pulmonate gastropod mollusks in the superfamily Helicarionoidea.

<span class="mw-page-title-main">Digestive system of gastropods</span>

The digestive system of gastropods has evolved to suit almost every kind of diet and feeding behavior. Gastropods as the largest taxonomic class of the mollusca are very diverse: the group includes carnivores, herbivores, scavengers, filter feeders, and even parasites.

<i>Atopos</i> Genus of gastropods

Atopos is a genus of carnivorous air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Rathouisiidae.

<i>Plectostoma concinnum</i> Species of gastropod

Plectostoma concinnum is a species of air-breathing land snail with an operculum, a terrestrial gastropod mollusk in the family Diplommatinidae.

<i>Rathouisia</i> Genus of gastropods

Rathouisia is a genus of carnivorous air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Rathouisiidae.

<i>Rathouisia leonina</i> Species of gastropod

Rathouisia leonina is a species of carnivorous air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Rathouisiidae. This species is endemic to China.

Rathouisia pantherina is a species of carnivorous air-breathing land slug, terrestrial pulmonate gastropod mollusk in the family Rathouisiidae.

Rathouisia tigrina is a species of carnivorous air-breathing land slug, terrestrial pulmonate gastropod mollusk in the family Rathouisiidae.

<span class="mw-page-title-main">Terrestrial mollusc</span> Ecological group

Terrestrial molluscs or land molluscs (mollusks) are an ecological group that includes all molluscs that live on land in contrast to freshwater and marine molluscs. They probably first occurred in the Carboniferous, arising from freshwater ones.

References

  1. Heude P. M. (1885). Mémoires concernant l'histoire naturelle de l'empire chinois par des pères de la Compagnie de Jésus. Notes sur les Mollusques terrestres de la vallée du Fleuve Bleu. Mision Catholique, Chang-Hai. 3: 89–132, plates 22-32. page 99.
  2. Heude P. M. (1883). "Note sur un Limacien nouveau de Chine". Journal de Conchyliologie 31: 394–395.
  3. (in German) Simroth H. (1891). "Über das Vaginuludengenus Atopos n. g.". Zeitschrift für wissenschaftliche Zoologie 52: 593–616. plate 37. page 593.
  4. Manganelli, Giuseppe; Lesicki, Andrzej; Benocci, Andrea; Barbato, Debora; Miserocchi, Danio; Pieńkowska, Joanna R; Giusti, Folco (2022-07-25). "A small slug from a tropical greenhouse reveals a new rathouisiid lineage with triaulic tritrematic genitalia (Gastropoda: Systellommatophora)". Zoological Journal of the Linnean Society. 197: 76–103. doi: 10.1093/zoolinnean/zlac054 . ISSN   0024-4082.
  5. Minato, H. (1989). "A Remarkable Slug, Granulilimax fuscicornis n. gen. et sp. from Japan". Venus. 48 (4): 255–258. doi:10.18941/venusjjm.48.4_255.
  6. Kimura, Kazuki; Sano, Isao; Kameda, Yuichi; Saito, Takumi; Chiba, Satoshi (January 2020). "Phylogenetic Position of the Japanese Land Slug Genus Granulilimax Minato, 1989 Based on Preliminary Analyses of Mitochondrial and Nuclear Genes". American Malacological Bulletin. 37 (2): 53–61. doi:10.4003/006.037.0202. S2CID   210863290.
  7. Barker G. M. (2001) Gastropods on Land: Phylogeny, Diversity and Adaptive Morphology. 1–146. In: Barker G. M. (ed.) (2001) The biology of terrestrial molluscs . CABI Publishing, Oxon, UK, cited pages: 69. ISBN   0-85199-318-4.
  8. Tan S. K. & Chan S-Y. (2009). "New records of predatory slugs from Singapore with notes on their feeding behaviour". Nature in Singapore2: 1–7. PDF.