anaspidea - Anaspidea US Fish and Wildlife Service slot modem Aplysiida Wikispecies Anaspidea BrainFacts opisthobranch any marine gastropod of the approximately 2000 species of the subclass Opisthobranchia These gastropods sometimes called sea slugs and sea hares breathe either through gills which are located behind the heart or through the body surface The shell and mantle cavity are reduced or lacking in most species Aplysia fasciata common name the mottled sea hare or the sooty sea hare is an Atlantic species of sea hare or sea slug a marine opisthobranch gastropod mollusk in the family Aplysiidae 1 Anaspidea gastropod order Britannica Type specimens of Aplysiida Gastropoda Heterobranchia in the Academy of Natural Sciences of Philadelphia with taxonomic remarks Zoosystematics and Evolution 95 361372 DOI 103897zse9533707 Reference page Global Biodiversity Information Facility 2019 GBIF Backbone Taxonomy Checklist dataset Taxon Aplysiida accessed on 40120 Aplysia fasciata Wikipedia Phylogenetic tree depicting relationships of Anaspidea Below is a list of additional information and media on this taxon You can further refine your results or enter a search term below Working with others to conserve protect and enhance fish wildlife plants and their habitats for the continuing benefit of the American people Aplysiidae Wikipedia Sea Hares Anaspidea Our central objective is to provide new data on the anatomy of the type species of Aplysiidae and based on topological evidence to propose a new terminology and possible homologies to some important characters such as parapodia lobation cephalic tentacles crop penial sheath gizzard plates and visceral ganglion in anaspideans for future Aplysiidae is the only family in the superfamily Aplysioidea within the clade Anaspidea 1 These animals are commonly called sea hares because unlike most sea slugs they are often quite large and when they are underwater their rounded body shape and the long rhinophores on their heads mean that their overall shape resembles that of a Consensus phylogeny of sea hares Anaspidea compiled from Medina Walsh 2000 and KlussmannKolb Dinapoli 2006 Shell character states are depicted by boxes on terminal nodes Boasting the largest neurons in the animal kingdom sea slugs reveal important clues about the neural basis of learning and memory Brain Bytes showcase essential facts about neuroscience Design by Adrienne Tong Image Brown sea hare by Gerald Robert FischerShutterstock Calli McMurray is the Media Science Writing Associate at SfN Beneath the waves of the vast and mysterious ocean lies an enigmatic world of fascinating creatures each with its unique charm and appeal One such group of captivating marine gastropods is the Anaspidea fondly known as the sea hares Learn about the sea hare or Anaspidea a type of gastropod mollusk that can change color and produce black ink Find out its appearance diet habitat reproduction threats and more Anaspidea Wikipedia la enciclopedia libre ADW Anaspidea INFORMATION Sea Hares and Allied Slugs Order Anaspidea iNaturalist ssh over websocket Morphological redescription of Aplysia depilans Gastropoda The Anaspidea is one of the smallest opisthobranch orders It has however been a group of interest not only to taxonomists Eales 1944 Beeman 1968 Bebbington 1974 1977 Marcus 1972 but to scientists from other disciplines of biology Neurobiologists have chosen sea hares of the genus Aplysia as model organ Anaspidea WoRMS World Register of Marine Species The Arctic Register of Marine Species ARMS compiled by the Arctic Ocean Diversity ArcOD Anaspidea Accessed at httpswwwmarinespeciesorgarmsaphiaphpptaxdetailsid171 on 20241203 basis of record Vaught KC Abbott RT Boss KJ 1989 A classification of the living Mollusca American Malacologists Melbourne Aplysiida Wikipedia Fragments from three mitochondrial genes 12S 16S and COI were sequenced to reconstruct a molecular phylogeny of the opisthobranch order Anaspidea The molecular phylogeny supports the placement of the genus Akera a taxon previously regarded by some authors as a cephalaspidean within the Anaspidea Molecular Systematics of the Order Anaspidea Based on Three sea hares representing two families are common in Norway Aplysia punctata Elysia viridis and Akera bullata Molecular Systematics of the Order Anaspidea Based on One group of opisthobranchs however has become very famous throughout natural and even medical sciences Aplysia californica Cooper 1863 the sea hare belonging to the subgroup Anaspidea Fig 1E It is a classic example for neurobiological investigations involving behaviour Opisthobranchia Mollusca Gastropoda more than just slimy Sea Hare Guide The Intriguing Sea Snail Ocean Info Anaspidea Image Results Anaspidea Anaspida Wikipedia The order Aplysiida commonly known as sea hares Aplysia species and related genera are mediumsized to very large opisthobranch gastropod molluscs with a soft internal shell made of protein These are marine gastropod molluscs in the superfamilies Aplysioidea and Akeroidea Anaspidea conocidas por el nombre común de liebres de mar género Aplysia son un orden de moluscos gasterópodos marinos de talla media a grande Su nombre común se deriva directamente del latín lepus marinus dado que su existencia fue constatada en tiempos de los romanos que le dieron este nombre debido a sus largos rinóforos que The Aplysidae have tentacles rhinophores shaped like the ears of rabbits from which they get their common name sea hares Commonly behind the head is a necklike region that merges into a plump trunk The entire body is often covered with warts or other projections Anaspids were small marine fish that lacked a heavy bony shield and paired fins but were distinctively hypocercal Compared to many other ostracoderms such as the Heterostraci and Osteostraci anaspids did not possess a bony shield or armor hence their name The clade Anaspidea commonly known as sea hares Aplysia species and related genera are mediumsized to very large opisthobranch gastropod molluscs with a soft internal shell made of protein These are marine gastropod molluscs in the biaya usg trans v untuk promil superfamilies Aplysioidea and Akeroidea
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