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Lamnoidea information


Lamnoidea
Temporal range: late Albian-present
PreꞒ
O
S
D
C
P
T
J
K
Pg
N
Lamna nasus (top) and Otodus megalodon (bottom)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Subdivision: Selachimorpha
Order: Lamniformes
Superfamily: Lamnoidea
Bonaparte, 1835[1]
Families
  • Lamnidae
  • †Otodontidae

Lamnoidea is a proposed superfamily of mackerel sharks that includes the families Lamnidae and Otodontidae. A sister group relationship between lamnids and otodontids is supported by synapomorphies including regional endothermy, tooth morphology, and rostral cartilage morphology.[2][3][4]

  1. ^ Bonaparte, C.L. (1835). "Prodromus systematis ichthyologiae". Nuovi Annali delle Scienze Naturali. 2 (4): 181–196, 272–277.
  2. ^ Ferrón, H.G. (2017). "Regional endothermy as a trigger for gigantism in some extinct macropredatory sharks". PLOS ONE. 12 (9): e0185185. Bibcode:2017PLoSO..1285185F. doi:10.1371/journal.pone.0185185. PMC 5609766. PMID 28938002.
  3. ^ Cooper, J.A. (2020). "Scaling a giant" (PDF). Geoscientist. 30 (10): 10–15. doi:10.1144/geosci2020-115. S2CID 242895754.
  4. ^ Greenfield, T. (2022). "List of skeletal material from megatooth sharks (Lamniformes, Otodontidae)" (PDF). Paleoichthys. 4: 1–9.

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Lamnoidea

Last Update:

Lamnoidea is a proposed superfamily of mackerel sharks that includes the families Lamnidae and Otodontidae. A sister group relationship between lamnids...

Word Count : 202

Lamniformes

Last Update:

compressidens †Protolamna gigantea †Protolamna roanokeensis Superfamily Lamnoidea Bonaparte, 1835 Family Lamnidae J. P. Müller and Henle, 1838 (mackerel...

Word Count : 1795

Otodontidae

Last Update:

Elasmobranchii Subdivision: Selachimorpha Order: Lamniformes Superfamily: Lamnoidea Family: †Otodontidae Gluckman 1964 Genera Cretalamna Kenolamna Megalolamna...

Word Count : 188

Lamnidae

Last Update:

Elasmobranchii Subdivision: Selachimorpha Order: Lamniformes Superfamily: Lamnoidea Family: Lamnidae J. P. Müller and Henle, 1838 Extant genera Carcharodon...

Word Count : 495

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