''Gilvossius'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

thalassinidea Thalassinidea is the former infraorder classification of decapod crustaceans that live in burrows in muddy bottoms of the world's oceans. In Australian English, the littoral thalassinidean '' Trypaea australiensis'' is referred to as the ''yabby'' ...

crustacean Crustaceans (from Latin meaning: "those with shells" or "crusted ones") are invertebrate animals that constitute one group of arthropods that are traditionally a part of the subphylum Crustacea (), a large, diverse group of mainly aquatic arthrop ...

erected in 1992 from former members of the genus '' Callianassa''. It is distinguished from ''Callianassa'' by the rounded, rather than squarish

telson The telson () is the hindmost division of the body of an arthropod. Depending on the definition, the telson is either considered to be the final segment (biology), segment of the arthropod body, or an additional division that is not a true segm ...

, and by the absence of the first two

pleopod The anatomy of a decapod consists of 20 body segments grouped into two main body parts: the cephalothorax and the pleon (abdomen). Each segment – often called a somite – may possess one pair of appendages, although in various groups these m ...

s in males. The genus contains the following species: *'' Gilvossius arguinensis'' Sakai, Türkay, Beuck & Freiwald, 2015 *''

Gilvossius candidus ''Gilvossius'' is a genus of thalassinidean crustacean erected in 1992 from former members of the genus '' Callianassa''. It is distinguished from ''Callianassa'' by the rounded, rather than squarish telson, and by the absence of the first two pl ...

'' (Olivi, 1792) *''

Gilvossius convexus ''Gilvossius'' is a genus of thalassinidean crustacean erected in 1992 from former members of the genus ''Callianassa (genus), Callianassa''. It is distinguished from ''Callianassa'' by the rounded, rather than squarish telson, and by the absence ...

'' (de Saint Laurent & Le Loeuff, 1979) *'' Gilvossius fredericqae'' Felder & Robles, 2020 *'' Gilvossius howellorum'' Felder & Robles, 2020 *'' Gilvossius persicus'' (Sakai, 2005) *''

Gilvossius rotundicaudatus ''Gilvossius'' is a genus of thalassinidean crustacean erected in 1992 from former members of the genus '' Callianassa''. It is distinguished from ''Callianassa'' by the rounded, rather than squarish telson, and by the absence of the first two pl ...

'' (Stebbing, 1902) *'' Gilvossius setimanus'' (De Kay, 1844) *''

Gilvossius tyrrhenus ''Gilvossius tyrrhenus'' (formerly ''Pestarella tyrrhena'') is a species of mud shrimp which grows to a length of . It lives in burrows in shallow sandy parts of the sea-bed in the Mediterranean Sea and northern Atlantic Ocean. It is the most com ...

'' (Petagna, 1792) *''

Gilvossius whitei ''Gilvossius'' is a genus of thalassinidean crustacean erected in 1992 from former members of the genus '' Callianassa''. It is distinguished from ''Callianassa'' by the rounded, rather than squarish telson, and by the absence of the first two pl ...

'' (Sakai, 1999) ;Synonyms *''Gilvossius bouvieri'' accepted as '' Paratrypaea bouvieri'' *''Gilvossius brachytelson'' accepted as '' Cheramoides brachytelson'' *''Gilvossius chichijimaensis'' accepted as '' Paratrypaea chichijimaensis'' *''Gilvossius diaphorus'' accepted as ''

Callianassa diaphora ''Callianassa'' is a genus of mud shrimps, in the family Callianassidae. Three of the species in this genus ('' C. candida'', '' C. tyrrhena'' and '' C. whitei'') have been split off into a new genus, '' Pestarella'', while others such as '' C ...

'' *''Gilvossius gravieri'' accepted as '' Paratrypaea bouvieri'' *''Gilvossius marchali'' accepted as ''

Callianassa marchali ''Callianassa'' is a genus of mud shrimps, in the family Callianassidae. Three of the species in this genus ('' C. candida'', '' C. tyrrhena'' and '' C. whitei'') have been split off into a new genus, '' Pestarella'', while others such as '' C ...

'' *''Gilvossius pacificus'' accepted as ''

Neotrypaea pacifica ''Neotrypaea'' is a genus of ghost shrimp in the family Callianassidae, containing the following sixteen species: *'' Neotrypaea biffari'' (Holthuis, 1991) ** of which, ''Neotrypaea affinis'' (Holmes, 1900) is a synonym *'' Neotrypaea caesari' ...

'' *''Gilvossius tyrrhena'' accepted as ''Gilvossius tyrrhenus'' *''Gilvossius uncinatus'' accepted as ''

Neotrypaea uncinata ''Neotrypaea'' is a genus of ghost shrimp in the family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the ...

References

Axiidea Decapod genera {{Axiidea-stub