Species of jawless fish
Short-headed lamprey
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Chordata
Infraphylum:
Agnatha
Class:
Hyperoartia
Order:
Petromyzontiformes
Family:
Mordaciidae
Genus:
Mordacia
Species:
M. mordax
Binomial name
Mordacia mordax (J. Richardson, 1846)
Synonyms
Petromyzon mordax J. Richardson, 1846
Mordacia mordax , known as the short-headed lamprey , Australian lamprey or Murray lamprey , is a species of Mordacia that lives in south-eastern Australia and Tasmania. Mordaciidae is made up of three species: M. praedox , M. mordax , and M. lapicida .[1] M. mordax is a relatively rare, parasitic vertebrate and, along with the hagfishes, is part of the only surviving group of jawless organisms throughout vertebrate evolution.[2] It has a thin eel-like body up to 50 cm (20 in) long, with two low dorsal fins on the back half. The skin is blue-gray or brown. Its eyes are small, and located on the top of its head.
^ Collin, S; Hart, N; Wallace, K; Shand, J; Potter, I (2004). "Vision in the southern hemisphere lamprey Mordacia mordax: Spatial distribution, spectral absorption characteristics, and optical sensitivity of a single class of retinal photoreceptor" (PDF) . Visual Neuroscience . 21 (5): 765–773. doi:10.1017/S0952523804215103. PMID 15683562. S2CID 11947584.
^ Conlon; Wang; Potter (2001). "The structure of Mordacia mordax insulin supports the monophyly of the Petromyzontiformes and an ancient divergence of Mordaciidae and Geotriidae". Comparative Biochemistry and Physiology, Part B . 129 (1): 65–71. doi:10.1016/S1096-4959(00)00365-1. PMID 11337250.
Last Update: 2023-11-16T16:05:12Z
Mordacia mordax , known as the short-headed lamprey, Australian lamprey or Murray lamprey, is a species of Mordacia that lives in south-eastern Australia...
Word Count : 876
Last Update: 2024-06-25T16:17:38Z
in this genus: Mordacia lapicida (J. E. Gray, 1851) (Chilean lamprey) Mordacia mordax (J. Richardson, 1846) (Australian lamprey) Mordacia praecox Potter...
Word Count : 231
Last Update: 2024-05-13T04:24:44Z
Mordacia praecox, the Australian brook lamprey or nonparasitic lamprey, is a freshwater species of southern topeyed lamprey that occurs in south-eastern...
Word Count : 485
Last Update: 2024-06-06T19:12:02Z
Geotria australis Mordacia mordax ...
Word Count : 1970
Last Update: 2024-06-03T21:33:55Z
(Argentinian lamprey) Mordacia lapicida (Gray 1851) (Chilean lamprey) Mordacia mordax (Richardson 1846) (Australian lamprey) Mordacia praecox Potter 1968...
Word Count : 8865
Last Update: 2024-06-22T01:38:55Z
Geotria australis Mordacia mordax ...
Word Count : 6336
Last Update: 2024-06-25T15:18:51Z
Mordacia lapicida, also known as the Chilean lamprey, is a species of southern topeyed lamprey endemic to southern Chile, where it can be found in riverine...
Word Count : 235
Last Update: 2024-05-05T22:10:16Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 3090
Last Update: 2024-02-05T03:07:10Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 237
Last Update: 2024-05-05T22:03:46Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 923
Last Update: 2024-04-01T18:25:15Z
urvillii) Pouched Lamprey (Geotria australis) Short-headed Lamprey (Mordacia mordax ) Mountain Galaxias (Galaxias olidus) Estuary Perch (Macquaria colonorum)...
Word Count : 4982
Last Update: 2022-02-02T03:00:54Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 532
Last Update: 2023-11-16T15:58:13Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 223
Last Update: 2023-09-30T16:11:28Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 585
Last Update: 2024-05-05T22:02:56Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 206
Last Update: 2024-02-05T04:20:40Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 269
Last Update: 2024-02-13T03:42:23Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 126
Last Update: 2024-01-30T08:01:53Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 466
Last Update: 2024-04-21T23:44:29Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 1028
Last Update: 2024-05-05T22:00:41Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 587
Last Update: 2024-04-04T13:02:11Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 421
Last Update: 2024-06-25T14:19:57Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 1592
Last Update: 2022-03-11T18:12:43Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 606
Last Update: 2023-11-16T15:48:28Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 106
Last Update: 2023-11-16T16:22:46Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 886
Last Update: 2024-03-10T04:38:26Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 919
Last Update: 2024-05-06T13:32:53Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 1202
Last Update: 2024-01-30T07:45:39Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 231
Last Update: 2024-05-05T22:06:37Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 103
Last Update: 2024-03-28T15:07:16Z
reissneri) Lombardy lamprey (L. zanandreai) Mordacia Chilean lamprey (M. lapicida) Australian lamprey (M. mordax ) Non-parasitic lamprey (M. praecox) Petromyzon...
Word Count : 437