Sphaerium solidum
Sphaerium solidum, the solid orb mussel, is a species of freshwater bivalve from family Sphaeriidae.
| Sphaerium solidum | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Subclass: | Heterodonta |
| Order: | Sphaeriida |
| Family: | Sphaeriidae |
| Genus: | Sphaerium |
| Species: | S. solidum |
| Binomial name | |
| Sphaerium solidum (Normand, 1844) | |
Distribution and conservation status
- Not listed in IUCN Red List – not evaluated (NE)[1]
- Germany – critically endangered (vom Aussterben bedroht) [2]
- Poland – endangered (EN)[3]
- Slovakia
gollark: I think you're wrong.
gollark: Did I now.
gollark: I'm sure you'd like to think so.
gollark: It's simple. The initial python bit detects strings which are UTTERLY spacious, and then (in an oddly obfuscated way) ensures that each character in one string exists at least once in the other. Then, it calls the C bit with - due to odd pythonous scoping - the string without the index where they were found to match. The C bit actually does the same thing, calling back into Python afterward. If there is ever an *unmatched* character, it returns false.
gollark: But I posted mine earlier. Four of them, even.
References
- 2006 IUCN Red List of Threatened Species. <www.iucnredlist.org>. Cited 30 May 2007.
- Glöer P. & Meier-Brook C. (2003) Süsswassermollusken. DJN, pp. 134, page 109, ISBN 3-923376-02-2
- Sphaerium solidum - Polish Red Data Book of Animals
- Stunžėnas, V., Petkeviciute, R. & Stanevičiūtė, G. Zhokhov, A.E. 2011. Phylogeny of Sphaerium solidum (Bivalvia) based on karyotype and sequences of 16S and ITS1 rDNA. Central European Journal of Biology 10:286. doi:10.2478/s11535-010-0101-6
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