... which Tricarina gadvanensis n. gen. and sp. was collected Order Decapoda Latreille, 1802 Infraorder Achelata Scholz and Richter, 1995 Superfamily Palinuroidea Latreille, 1802 Family Tricarinidae new family Dorsoventrally flattened carapace lacking cervical...

... of the Palinuridae in the Jurassic are scarce, the present specimen adds new important morphological and palaeogeographical data towards a better understanding of the evolution of the Achelata. The outcrop of the Inwałd Klippe, now an abandoned quarry, is located east from the town of Andrychów and consists...

... subchelate first pereiopod with an intercalated spine between the fingers on the distal margin of the propodus. Yunnanopalinura schrami represents the oldest occurrence of Palinuridae and Achelata. Collectively, these expand our knowledge of Chinese decapods significantly in that only six species of fossil...

.... Feldmann et al. ( 2007 ) assigned the species to ( 1 ) Achelata and compared it to ( 2 ) Stomatopoda. Karasawa et al. ( 2013 ) reassigned the species to ( 3 ) Polychelida. The assignment to ( 4 ) Isopoda is presented herein. Abbreviations: a = basal segment of antenna; als = anterolateral spine; c...

... the Cretaceous and Paleocene of the Middle East . Palaeontology , 6 : 293 – 300 . Feldmann R.M. Kolahdouz A. Biranvand B. Schweigert G. 2007 . A new family, genus, and species of lobster (Decapoda: achelata) from the Gadvan Formation (Early Cretaceous) of Iran . Journal...

... nesting area until the mating and molting is finished (Childress and Jury, 2006 ); thus, mating does not occur in groups. Female lobsters within Achelata, the slipper and spiny lobsters, may receive multiple sperm packets, on the other hand, but this does not seem to be tied with a congregated mating...

... ) and in France (Bernier et al . 2014 ). The achelatan lobsters (Achelata) are represented by a single, poorly preserved specimen (Fig.  9 a). Only the long flagella of the antennae and the short flagella of the antennulae help to assign the studied specimen to the Achelata. The shape of the antennae...

... and Crasndall KA ( 2014 ) The emergence of lobsters: phylogenetic relationships, morphological evolution and divergence time comparisons of an ancient group (Decapoda: Achelata, Astacidea, Glypheidea, Polychelida) . Systematic Biology 63 , 457 – 79 . Brandt DS ( 2002 ) Ecydsial...

..., and species of lobster (Decapoda: Achelata) from the Gadvan Formation (Early Cretaceous) of Iran : Journal of Paleontology , v . 81 , p . 405 – 407 . Feldmann, R.M., Lazăr, I...

... and Ash, 1988 ) Late Triassic–Carnian Infraorder ACHELATA Superfamily PALINUROIDEA Family Palinuridae Latreille, 1802 Genus Archaeopalinurus Pinna, 1974 A . levis Pinna, 1974 Late Triassic–Norian Genus Yunnanopalinura Feldmann, Schweitzer, and Zhang in Feldmann et al., 2012 Y...