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Chasmocarcinus
Taxonomy
Chasmocarcinus was named by Rathbun (1898) [Sepkoski's age data: T Eo-u R]. It is extant. Its type is Chasmocarcinus typicus. It is the type genus of Chasmocarcinidae, Chasmocarcininae.
It was assigned to Decapoda by Sepkoski (2002); to Goneplacidae by Feldmann et al. (2003); to Chasmocarcinidae by Karasawa and Schweitzer (2006) and Beschin et al. (2015); and to Chasmocarcininae by Feldmann and Zinsmeister (1984), Feldmann and Wilson (1988), Schweitzer and Feldmann (2001), Karasawa and Kato (2003), Schweitzer and Karasawa (2004), Schweitzer et al. (2010), Luque et al. (2017) and Schweitzer et al. (2022).
It was assigned to Decapoda by Sepkoski (2002); to Goneplacidae by Feldmann et al. (2003); to Chasmocarcinidae by Karasawa and Schweitzer (2006) and Beschin et al. (2015); and to Chasmocarcininae by Feldmann and Zinsmeister (1984), Feldmann and Wilson (1988), Schweitzer and Feldmann (2001), Karasawa and Kato (2003), Schweitzer and Karasawa (2004), Schweitzer et al. (2010), Luque et al. (2017) and Schweitzer et al. (2022).
Species
C. chacei, C. chiloeensis, C. cylindricus, C. guerini, C. latipes, C. longipes, C. mississippiensis, C. obliquus, C. peresi, C. rathbuni, C. robertsi, C. seymourensis, C. typicus (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1898 | Chasmocarcinus Rathbun |
| 1984 | Chasmocarcinus Feldmann and Zinsmeister p. 1056 |
| 1988 | Chasmocarcinus Feldmann and Wilson p. 483 |
| 2001 | Chasmocarcinus Schweitzer and Feldmann p. 338 |
| 2002 | Chasmocarcinus Sepkoski |
| 2003 | Chasmocarcinus Feldmann et al. p. 152 |
| 2003 | Chasmocarcinus Karasawa and Kato p. 143 |
| 2004 | Chasmocarcinus Schweitzer and Karasawa p. 73 |
| 2006 | Chasmocarcinus Karasawa and Schweitzer p. 56 |
| 2010 | Chasmocarcinus Schweitzer et al. p. 133 |
| 2015 | Chasmocarcinus Beschin et al. p. 96 |
| 2017 | Chasmocarcinus Luque et al. p. 18 |
| 2022 | Chasmocarcinus Schweitzer et al. p. 3 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Chasmocarcinus Rathbun 1898
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†Chasmocarcinus chacei Felder and Rabalais 1986
†Chasmocarcinus chiloeensis Feldmann et al. 2010
†Chasmocarcinus cylindricus Rathbun 1901
†Chasmocarcinus guerini Via 1959
†Chasmocarcinus latipes Rathbun 1898
†Chasmocarcinus longipes Garth 1940
†Chasmocarcinus mississippiensis Rathbun 1931
†Chasmocarcinus obliquus Rathbun 1898
†Chasmocarcinus peresi Rodrigues de Costa 1968
†Chasmocarcinus rathbuni Bouvier 1917
†Chasmocarcinus robertsi Blow and Bailey 1992
†Chasmocarcinus seymourensis Feldmann and Zinsmeister 1984
†Chasmocarcinus typicus Rathbun 1898
Diagnosis
No diagnoses are available