Euhadra peliomphala

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Euhadra peliomphala
Euhadra peliomphala.jpg
Euhadra peliomphala from Yokohama, Kanagawa Prefecture
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Stylommatophora
Family: Camaenidae
Genus: Euhadra
Species:
E. peliomphala
Binomial name
Euhadra peliomphala
(Pfeiffer, 1850)

Euhadra peliomphala is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Bradybaenidae.

Contents

This species is endemic to Japan. The species exhibits exceptional geographical variation in its mitochondrial DNA. [1]

Subspecies

Euhadra peliomphala has 4 subspecies:

Hormonal control

As Euhadra peliomphala matures sexually, it develops a "head-wart" between the optic tentacles. The development of the "head-wart" parallels the development of the snail's reproductive system. The "head-wart" releases the steroid hormone, testosterone, throughout the body before mating. [2]

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

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<span class="mw-page-title-main">Bradybaeninae</span> Subfamily of gastropods

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<i>Euhadra</i> Genus of gastropods

Euhadra is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Bradybaeninae of the family Camaenidae.

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<i>Euhadra murayamai</i> Species of gastropod

Euhadra murayamai is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Bradybaenidae. This species is endemic to Japan.

Euhadra nachicola is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Bradybaenidae. This species is endemic to Japan.

Euhadra sadoensis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Bradybaenidae. This species is found in Japan.

<i>Mandarina</i> Genus of gastropods

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<i>Euhadra quaesita</i> Species of gastropod

Euhadra quaesita, common name, the sought-after false hadra, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Bradybaenidae. This species is found in Japan.

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<i>Euhadra senckenbergiana</i> Species of gastropod

Euhadra senckenbergiana is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Bradybaenidae. This species is found in Japan.

<i>Euhadra amaliae</i> Species of gastropod

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<i>Euhadra sandai</i> Species of gastropod

Euhadra sandai is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Bradybaenidae.

<i>Euhadra decorata</i> Species of gastropod

Euhadra decorata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Bradybaenidae. This species is found in Japan.

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References

  1. Hayashi, M. & S. Chiba. 2000. Intraspecific diversity of mitochondrial DNA in the land snail Euhadra peliomphala (Bradybaenidae). Biological Journal of the Linnean Society70(3): 391–401. doi : 10.1006/bijl.1999.0376
  2. Naokuni Takeda. 1980 Hormonal control of head-wart development in the snail, Euhadra peliomphala. Embryol. exp. Morph. Vol. 60, pp. 57-69.