상위 질문
타임라인
채팅
관점
절경목
위키백과, 무료 백과사전
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절경목(節頸目, Arthrodira)은 고생대 유악어류인 판피어의 한 갈래로, 데본기에 처음 출현해 갑작스럽게 멸종되기까지 약 5,000만 년간 주요 해양 생태적 지위를 차지했다. 판피어강에 속한 목 가운데서 가장 큰 개체들이 속해 있으며, 가짓수 또한 가장 많다.[1]
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하위 과
- Phlyctaenioidei Miles, 1973
- 단흉아목 (Brachythoraci) Gross, 1932
- Williamsaspididae White, 1952
- Groenlandaspididae Obruchev, 1964
- Arctolepididae Heintz, 1937
- Phlyctaeniidae Fowler, 1947
- Actinolepidae Gross, 1940
- Phyllolepida Stensiö 1934
- Wuttagoonaspidae Ritchie 1973
- Genera incertae sedis
- Aethaspis Denison, 1958
- Aleosteus Johnson et al., 2000
- Anarthraspis Bryant, 1934
- Antarctaspis White, 1968
- Antarctolepis White, 1968
- Aspidichthys Newberry, 1873
- Baringaspis Miles, 1973
- Bryantolepis Denison, 1958
- Callognathus Newberry, 1890
- Copanognathus Hussakof & Bryant, 1920
- Carolowilhelmina Mark-Kurik & Carls, 2002
- Diplognathus Newberry, 1878
- Erikaspis Dupret, Goujet, & Mark-Kurik, 2007
- Eskimaspis Dineley & Yuhai, 1984
- Glyptaspis Newberry, 1890
- Grazosteus Gross, 1958
- Heightingtonaspis White, 1969
- Hollardosteus Lehman, 1956
- Kujdanowiaspis Stensiö, 1942
- Lataspis Strand, 1932
- Laurentaspis Pageau, 1969
- Lehmanosteus Goujet, 1984
- Machaerognathus Hussakof & Bryant, 1919
- Maideria Lelièvre, 1995
- Mediaspis Heintz, 1929
- Murmur (placoderm)|Murmur Whitley, 1951
- Overtonaspis White, 1961
- Phylactaenium Heintz, 1934
- Pinguosteus Long, 1990
- Prescottaspis White, 1961
- Proaethaspis Denison, 1978
- Qataraspis White, 1969
- Sigaspis Goujet, 1973
- Simblaspis Denison, 1958
- Taunaspis Schmidt, 1933
- Timanosteus Obrucheva, 1962
- Trachosteus Newberry, 18903
- Wheathillaspis White, 1961
- Yujiangolepis Wang & Dupret, 2009
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각주
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