-
Bioluminescence evolved once in
Squaliformes,
approximately 111–153 million
years ago, and
helped the
Squaliformes radiate and
adapt to the deep sea...
-
genera such as †Protosqualus have been do****ented. Order:
Squaliformes Family:
Within Squaliformes,
there are
seven families Centrophoridae –
gulper sharks...
- are
divided into five orders: the Echinorhiniformes, Hexanchiformes,
Squaliformes, Squatiniformes, and Pristiophoriformes. The
order Hexanchiformes is...
- such as
squaline and
scientific names for sharks, such as the
order Squaliformes. Currently, 33
recognized species are
placed in this genus:
Squalus acanthias...
- The
Somniosidae are a
family of
sharks in the
order Squaliformes,
commonly known as
sleeper sharks. The
common name "sleeper shark"
comes from
their slow...
-
species of the
Squalidae (dogfish)
family of sharks,
which is part of the
Squaliformes order.
While these common names may
apply to
several species, Squalus...
- and
molecular studies,
either being included within Squaliformes,
considered sister to
Squaliformes, or
placed in a
separate group with
Sawsharks (Pristiophoriformes)...
- Records.
Random House LLC. p. 63. ISBN 978-0345547118. Martin, R.A.
Squaliformes:
Dogfish Sharks.
ReefQuest Centre for
Shark Research.
Retrieved on January...
-
palaeontological and
phylogenetical analysis of
squaliform sharks (Chondrichthyes:
Squaliformes)
based on
dental characters". Lethaia. 34 (3): 234–248. doi:10.1111/j...
-
genus of
sharks in the
Squalidae (dogfish) family,
which is part of the
Squaliformes order.
Cirrhigaleus asper Merrett, 1973 (roughskin spurdog) Cirrhigaleus...
