Anomura (sometimes Anomala) is a group of decapod crustaceans, including hermit crabs and others. Although the names of many anomurans include the word crab, all true crabs are in the sister group to the Anomura, the Brachyura (the two groups together form the clade Meiura). [2]

Anomura (sometimes Anomala) is a group of decapod crustaceans, including hermit crabs and others. Although the names of many anomurans includes the word crab, all true crabs are in the sister group to the Anomura, the Brachyura (the two groups together form the clade Meiura).

Anomura is the most phenotypically diverse group of decapods, ranging from hermit crabs to squat lobsters and king crabs (Keiler et al., 2017). Notably, the phylogeny of Anomura has long been debated ( Wang et al., 2023 ), as our findings imply.

2024年4月15日 · Brachyura and Anomala (or Anomura), also referred to as true and false crabs, form the species-rich and globally abundant group of Meiura, an ingroup of Decapoda.

The Anomura is a group that includes various organisms commonly called crabs, such as hermit crabs, stone crabs, mole crabs, and half crabs, that are not actually true crabs (Brachyura) . After the tryue crabs, they are the most speciose decapod group.

According to Davie (2002), the Anomura comprises 14 families arrayed in 4 superfamilies: Coenobitoidea (Coenobitidae, Diogenidae, Lomisidae, Pylochelidae, Pylojaquesidae), Paguroidea (Lithodidae, Paguridae, Parapaguridae), Galatheoidea (Aeglidae, Chirostylidae, Galatheidae, Porcellanidae), and Hippoidea (Albuneidae, Hippidae).

Anomura (Decapoda, Eucarida, Malacostraca) Common name. Hermit Crabs, Sand Crabs, Mole Crabs, Porcelain Crabs, Squat Lobsters, Stone Crabs. Description. Head. Rostrum present or absent; eyes stalked; compound, visual elements present; ocular …

2013年6月20日 · The infraorder Anomura has long captivated the attention of evolutionary biologists due to its impressive morphological diversity and ecological adaptations. To date, 2500 extant species have been described but phylogenetic relationships at high taxonomic levels remain unresolved.

The meaning of ANOMURA is a tribe or other division of Reptantia including decapod crustaceans with the abdomen more or less reduced and usually permanently flexed (as the hermit crabs), being in some classifications placed in Macrura or treated as a separate suborder intermediate between Macrura and Brachyura.

2024年12月11日 · El-Wakeil, K.F.A. et al. 2009: Hermit crabs (Crustacea: Decapoda: Anomura) inhabiting the intertidal and shallow subtidal region of Red Sea coast of Egypt. Zootaxa, 2213: 57–63. Abstract & excerpt.