Troglomyces S.Colla

Santamaría, Sergi, Enghoff, Henrik & Reboleira, Ana Sofía P. S., 2018, New species of Troglomyces and Diplopodomyces (Laboulbeniales, Ascomycota) from millipedes (Diplopoda), European Journal of Taxonomy 429, pp. 1-20: 10-11

publication ID

https://doi.org/10.5852/ejt.2018.429

persistent identifier

http://treatment.plazi.org/id/03E287DE-8A09-FFCC-711C-FA54E913FCBD

treatment provided by

Plazi

scientific name

Troglomyces S.Colla
status

 

Genus Troglomyces S.Colla 

Nuovo Giornale Botanico Italiano 39: 450 ( Colla 1932). ‒ Type species: T. manfrediae S.Colla 

Brief description

Receptacle three-celled, with superposed cells I, II and III. Cells II and III narrow and adnate to the perithecium. Perithecium with five, rarely six, outer wall cells in each vertical row. Perithecial apex bearing four conspicuous lobes. The original description was emended by Enghoff & Santamaría (2015). Eight species.

Identification key to the Troglomyces  species

1. Dioecious; male thalli consisting of 6 superposed cells, the uppermost being the antheridium; on Nepalmatoiulus Mauriès, 1983  ( Julida  ) ................ T. dioicus Santam., Enghoff & Reboleira  sp. nov.

− Monoecious; antheridia on primary appendage of female thalli ...................................................... 2

2. Lower cell of primary appendage bearing one to several antheridia ................................................ 3

− Lower cell of primary appendage without antheridia, which are always located on cells above...... 5

3. Only one antheridium ....................................................................................................................... 4

− Antheridia 4 to 6 arranged in one or two groups; on Leptoiulus Verhoeff, 1894  ( Julida  ) ....................................................................... T. botryandrus Santam., Enghoff & Reboleira 

4. Appendage bifurcate above the second cell by means of an oblique septum; on Ophyiulus Berlese, 1884  ( Julida  ) ......................................................................... T. rossii Santam., Enghoff & Reboleira 

− Appendage unbranched (if branched not as above); on other genera of Julida  .................................. .......................................................................................................................... T. manfrediae S.Colla 

5 Three antheridia on the third, fourth and fifth cell of appendage; on Archiboreoiulus Brolemann, 1921  ( Julida  ) .................................................................................... T. triandrus Santam. & Enghoff 

− Second cell of appendage functioning as or bearing an antheridium ............................................... 6

6. Perithecial tip with two or four apical cells protruding like ligulae ................................................. 7

− Perithecial tip without protruding cells; on Iberoiulus Mauriès, 1985  ( Julida  ) ................................... ............................................... .............................................................. T. pusillus Santam. & Enghoff 

7. Perithecial tip with two protruding apical cells; on Acipes  ( Blaniulidae  ) .......................................... .................................................................................................... T. bilabiatus Santam. & Enghoff 

− Perithecial tip with four protruding apical cells; on Caucaseuma Strasser, 1970  and Heterocaucaseuma Antić & Makarov, 2016  ( Chordeumatida  ) .... T. tetralabiatus Santam., Enghoff & Reboleira  sp. nov.

Kingdom

Fungi

Phylum

Ascomycota

Class

Laboulbeniomycetes

Order

Laboulbeniales

Family

Laboulbeniaceae

Loc

Troglomyces S.Colla

Santamaría, Sergi, Enghoff, Henrik & Reboleira, Ana Sofía P. S. 2018

2018
Loc

T. manfrediae S.Colla

S. Colla (Colla 1932

1932