Pytho seidlitzi

Blair, 1925

dead log beetle

Pytho seidlitzi is a of dead log in the , described by Blair in 1925. It is the sole member of the P. seidlitzi species group, which is to North America. The species is part of a whose ancestors likely became associated with conifers as early as the period. Phylogenetic studies indicate that larval characters are more important than characters for defining species groups within Pytho.

Pytho seidlitzi by no rights reserved, uploaded by Nick Bédard. Used under a CC0 license.Pytho seidlitzi by no rights reserved, uploaded by Nick Bédard. Used under a CC0 license.

Pronunciation

How to pronounce Pytho seidlitzi: //ˈpaɪθoʊ saɪdˈlɪtsi//

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Identification

of Pytho seidlitzi can be separated from other North Pytho using based on 12 adult morphological characters. can be distinguished using keys based on 8 larval characters; larval are relatively more important than adult characters for defining the P. seidlitzi species group. The for this species was designated in a 1991 revision of the .

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Distribution

North America, with records from the Canadian provinces of Alberta, British Columbia, and Manitoba. The is to North America and does not occur in Europe or Asia, unlike some other Pytho species groups.

Life Cycle

Development includes larval and pupal stages; larval characters were analyzed phylogenetically but pupal characters were not analyzed due to lack of out-group material.

Similar Taxa

  • Pytho nigerBoth are North Pytho , but P. niger belongs to the P. niger species group rather than the P. seidlitzi group; distinguished by and larval morphological characters.
  • Pytho planusNorth member of the P. depressus group; differs in phylogenetic placement and morphological characters from the P. seidlitzi group.

More Details

Phylogenetic position

Pytho seidlitzi is the sole member of the P. seidlitzi group, one of four species groups within the based on of 18 morphological characters.

Type specimen

designated in 1991 revision (Entomological Society of Canada Memoir 123).

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Sources and further reading