For statistical comparisons among groups, prey items were grouped into the following major taxonomical groups: Sipuncula, Annelida, Crustacea, Mollusca, Echinodermata, Chondrichthyes
, Teleostei, Urochordata, as well as unidentified material.
are represented by two subclasses: Holocephali and Elasmobranchii.
In: Reproductive Biology and Phylogeny of Chondrichthyes
Her work was chondrichthyes
, or fish with skeletons of cartilage rather than bone.
Kingdom Animalia Phylum Chordata Class Chondrichthyes
Subclass Elasmobranchii Superorder Batoideo OrderRajiformes Families Anacanthobatidae Plesiobatidae Dasyatidae Potamotrygonidae Gymnuridae Rajidae Hexatrygonidae Rhinobatidae Myliobatidae Urolophiidae Table 2: Antibiotics used in the treatment of uncomplicated infections and wound prophylaxis.
These fish remains can be divided into two classes: Chondrichthyes
(cartilaginous fish) and Osteichthyes (bony fish).
They found 42 cases in sharks and related chondrichthyes
, and noted that the existence of chondrichthyan neoplasms has been known for more than 150 years (Cancer Res.