Extreme premaxillary protrusion in the king‐of‐the‐salmon, Trachipterus altivelis
Extreme premaxillary protrusion in the king‐of‐the‐salmon, Trachipterus altivelis
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鲑鱼王 Trachipterus altivelis 的前上颌骨极度突出
DOI:
10.1002/jmor.21071
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发表时间:
2019
影响因子:
1.5
通讯作者:
Liem, Karel F.
中科院分区:
文献类型:
--
作者:
Ferry, Lara A.;Paig‐Tran, Erin W.;Summers, Adam P.;Liem, Karel F.
The king‐of‐the‐salmon,Trachipterus altivelis(Lampriformes), has an unusual set of oral jaws which allow it the ability to protrude the entire upper jaw, containing the premaxilla and the maxilla bones, to extreme distances. Here, we provide a short description of the cranial anatomy and mechanism of jaw protrusion inT. altivelisusing hand‐drawn illustrations (by KF), supplemented by CT‐scans. We then place the protrusion abilities ofT. altivelisinto context by comparing anatomical jaw protrusion with protrusion from other members of the Lampriformes, other unrelated species with highly protrusile jaws, and unrelated species with more stereotypical amounts of jaw protrusion. Through these comparisons we demonstrate thatT. altivelisis indeed, capable of some of the most extreme premaxillary protrusion as of yet discovered, even when taking into account the extreme morphological modifications that facilitate said protrusion. That is to say,T. altiveliscan protrude the premaxilla farther than one would predict from the length of the ascending process alone.
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影响因子:
1.5
作者:
M. Westneat;P. Wainwright
通讯作者:
P. Wainwright
影响因子:
2.6
作者:
P. Motta
通讯作者:
P. Motta
影响因子:
1.5
作者:
T. Waltzek;P. Wainwright
通讯作者:
P. Wainwright
影响因子:
1.4
作者:
LAUDER, GV;LIEM, KF
通讯作者:
LIEM, KF
DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
S. Norton;E. Brainerd
通讯作者:
E. Brainerd