Martinssonia Temporal range:
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Scientific classification
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Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Genus: | †
Martinssonia Walossek & Müller, 1986 |
Species: | †M. elongata
|
Binomial name | |
†Martinssonia elongata Walossek & Müller, 1986
|
Martinssonia is an extinct genus of Cambrian arthropod from the Orsten Lagerstätte.
Martinssonia is a small (roughly 1.5 mm long) arthropod, with eight pairs of appendages and ten segments including the eyeless head. It has a pair of antennae, twelve biramous appendages on its head and front two body segments and a final pair of uniramous appendages on its third segment. Martinssonia also seems to have a pleotelson, similar to modern crustacean larvae.. [1]
Martinssonia was presumably a benthic detritivore, stirring up food particles from the seafloor. [1]
Martinssonia is named for Anders Martinsson, a former Professor of Palaeobiology at Uppsala University in Sweden. The species name, elongata, is derived from its long trunk. [1]
Martinssonia is known from twenty-one specimens of different larval forms, all from the Orsten Lagerstätte in Sweden, alongside thirteen specimens now referred to as Musacaris [2]
Martinssonia Temporal range:
| |
---|---|
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Genus: | †
Martinssonia Walossek & Müller, 1986 |
Species: | †M. elongata
|
Binomial name | |
†Martinssonia elongata Walossek & Müller, 1986
|
Martinssonia is an extinct genus of Cambrian arthropod from the Orsten Lagerstätte.
Martinssonia is a small (roughly 1.5 mm long) arthropod, with eight pairs of appendages and ten segments including the eyeless head. It has a pair of antennae, twelve biramous appendages on its head and front two body segments and a final pair of uniramous appendages on its third segment. Martinssonia also seems to have a pleotelson, similar to modern crustacean larvae.. [1]
Martinssonia was presumably a benthic detritivore, stirring up food particles from the seafloor. [1]
Martinssonia is named for Anders Martinsson, a former Professor of Palaeobiology at Uppsala University in Sweden. The species name, elongata, is derived from its long trunk. [1]
Martinssonia is known from twenty-one specimens of different larval forms, all from the Orsten Lagerstätte in Sweden, alongside thirteen specimens now referred to as Musacaris [2]