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Dusky Arion Slugs (Mating) - Arion subfuscus Arion slugs are hermaphrodites, and they can reproduce either by self- or cross-fertilization, depending upon conditions. When two slugs mate with each other, they exchange sperm with their protruding genitalia. If their sex organs become entangled, the slugs will simply bite them off in order to free themselves. From then onward, the emasculated slugs will only able to reproduce as females.<br />
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Habitat: Mixed forest<br />
<figure class="photo"><a href="https://www.jungledragon.com/image/83478/dusky_arion_slugs_mating_-_arion_subfuscus.html" title="Dusky Arion Slugs (Mating) - Arion subfuscus"><img src="https://s3.amazonaws.com/media.jungledragon.com/images/3232/83478_thumb.jpg?AWSAccessKeyId=05GMT0V3GWVNE7GGM1R2&Expires=1759968010&Signature=oo25JO5APyANvq4X%2BCmOAsAtp9A%3D" width="200" height="172" alt="Dusky Arion Slugs (Mating) - Arion subfuscus Arion slugs are hermaphrodites, and they can reproduce either by self- or cross-fertilization, depending upon conditions.  When two slugs mate with each other, they exchange sperm with their protruding genitalia.  If their sex organs become entangled, the slugs will simply bite them off in order to free themselves.  From then onward, the emasculated slugs will only able to reproduce as females.<br />
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Habitat: Mixed forest<br />
https://www.jungledragon.com/image/83479/dusky_arion_slugs_mating_-_arion_subfuscus.html Arion fuscus,Dusky Arion,Geotagged,Summer,United States,arion,mating slugs,slugs" /></a></figure> Arion fuscus,Dusky Arion,Geotagged,Summer,United States Click/tap to enlarge

Dusky Arion Slugs (Mating) - Arion subfuscus

Arion slugs are hermaphrodites, and they can reproduce either by self- or cross-fertilization, depending upon conditions. When two slugs mate with each other, they exchange sperm with their protruding genitalia. If their sex organs become entangled, the slugs will simply bite them off in order to free themselves. From then onward, the emasculated slugs will only able to reproduce as females.

Habitat: Mixed forest

Dusky Arion Slugs (Mating) - Arion subfuscus Arion slugs are hermaphrodites, and they can reproduce either by self- or cross-fertilization, depending upon conditions.  When two slugs mate with each other, they exchange sperm with their protruding genitalia.  If their sex organs become entangled, the slugs will simply bite them off in order to free themselves.  From then onward, the emasculated slugs will only able to reproduce as females.<br />
<br />
Habitat: Mixed forest<br />
https://www.jungledragon.com/image/83479/dusky_arion_slugs_mating_-_arion_subfuscus.html Arion fuscus,Dusky Arion,Geotagged,Summer,United States,arion,mating slugs,slugs

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Arion fuscus, also known as the "Dusky Arion", is a species of small air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae, the roundback slugs.

Similar species: Pulmonata
Species identified by Christine Young
View Christine Young's profile

By Christine Young

All rights reserved
Uploaded Aug 23, 2019. Captured Aug 23, 2019 08:50 in 91 Main St, Sharon, CT 06069, USA.
  • Canon EOS 80D
  • f/2.8
  • 1/128s
  • ISO1600
  • 100mm