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Definition of Rissoid

noun Any one of very numerous species of small spiral gastropods of the genus Rissoa, or family Rissoidae, found both in fresh and salt water.

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Rissoid - more info

Pyramidellid or Rissoid snail?

Jul 15, 2008 ... Just found several of these on the glass in my tank, and I am hoping for a positive ID are they Pyramidellid, Rissoid or something different all ...

Identify This... Rissoid And Pyramidellid Snails | Reefland

While it is necessary for a hobbyist to remove the problem snails, it is much to the same hobbyist's benefit to leave the rissoids alone. Additionally, if the system is ...

Pyramid or Rissoid Snails...

I recently noticed tiny hermit crab like shells on my rocks and I finally came to the conclusion that I have either Pyramid Snails (the bad ones) or ...

Rissoid - definition of Rissoid by the Free Online Dictionary ...

n. 1. (Zool.) Any one of very numerous species of small spiral gastropods of the genus Rissoa, or family Rissoidæ , found both in fresh and salt water.

Rissoid Larvre as Food of the Young Herring. The ...

[ 523 ]. Rissoid Larvre as Food of the Young Herring. The Eggs and Larvre of the Plymouth Rissoidre. By. Marie V. Lebour, D.Se.,. Naturalist at the Plymouth ...

First record and new combination of a rissoid ...

Revista Biotemas, 22 (4), dezembro de 2009. 251. First record and new combination of a rissoid gastropod from off south Brazil. Fabio Wiggers1* ...

Biometric and Genetic Analysis of the Marine Rissoid Rissoa ...

Jun 28, 2008 ... Biometric and Genetic Analysis of the Marine Rissoid Rissoa auriscalpium ( Gastropoda, Prosobranchia) and its Ecological Implications ...

Early ontogeny and palaeoecology of the Midв€’Miocene ...

were characterised by modern rissoid genera such as Rissoa and Alvania at least ... The rissoid genera Rissoa, Alvania, and Manzonia typiв€’ cally have a similar ...

Delaware Reef Club - Pyramid vs common rissoid (saltcreep)

Author, Topic: Pyramid vs common rissoid (saltcreep) (Read 236 times) ... I am still on the hunt for common rissoids so I can do a side by side.

Rissoid LarvД™ as Food of the Young Herring. The ...

[ 523 ]. Rissoid Larvae as Food of the Young Herring. The Eggs and Larvae of the Plymouth Rissoidse. By. Marie V. Lebour, D.Sc,. Naturalist at the Plymouth ...