Campodea (Monocampa), Silvestri, 1932

Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), European Journal of Taxonomy 728, pp. 1-130 : 78-79

Subgenus Monocampa Silvestri, 1932

Monocampa Silvestri, 1932a: 116 .

Diagnosis ( Silvestri 1932a; Condé 1956a)

Notal formula with 1+1 ma, 1+1 la, 1+1 lp macrosetae on pronotum and 1+1 la on mesonotum; epicuticle with microdenticles, in some species thick and grained; without dorsal femoral macrosetae; one short ventral tibial macrosetae; subequal smooth, slightly curved claws; setiform smooth telotarsal process; 0+0 or 1+1 lp macrosetae and 0+0 or 1+1 la macrosetae on VI–VII urotergites; 3+3 lp macrosetae on VIII urotergite; 5+5 lp macrosetae on the IX abdominal segment; without medial anterior or posterior macrosetae on urotergites and VIII abdominal segment; first urosternite with 6+6 macrosetae, 4+4 on II–VII urosternites, 1+1 on VIII urosternite; first urosternite of male with glandular g 1 -setae, enlarged or round appendages with glandular a 1 and usualy a 2 -setae; female with subcylindrical appendages with glandular a 1 -setae.

Habitat and distribution

If the synonyms of C. (M.) devoniensis Bagnall, 1918 are taken for granted as Paclt (1966) suggested, species of Monocampa are limited to the Western European and Mediterranean Regions, where seven described species inhabit soil environments ( Fig. 60 ). Four of these species share the same island, Sardinia, where C. (M.) denisi Wygodzinsky, 1941 , C. (M.) aurunca Ramellini, 1990 , C. (M.) emeryi Silvestri, 1912 and C. (M.) devoniensis seem to occupy the soil from upper horizons (O and A) to endogean (B) habitats except for the subspecies M. emeryi spelaea Condé, 1978 found inside a cave ( Condé 1978a).

Taxonomic key for species of the subgenus Monocampa

1. Lateral posterior macrosetae of the sixth urotergite 1+1 ................................................................... 2

– Without lateral posterior macrosetae of the sixth urotergite.............................................................. 6

2. Lateral anterior macrosetae of the sixth urotergite 1+1..................................................................... 3

– Without lateral anterior macrosetae of the sixth urotergite ............................................................... 4

3. Clothing setae short well barbed; notal macrosetae long and completely barbed............................... ................................................................................ Campodea (Monocampa) goursati Condé, 1950

– Clothing setae short smooth or with a small apical barb; notal macrosetae long and barbed ............. .................................................................................. Campodea (Monocampa) navasi Condé, 1932

– Clothing setae short, thick and mooth or with a small apical barb; notal macrosetae middle sized and barbed ............................................................. Campodea (Monocampa) denisi Wygodzinsky, 1941

4. Lateral anterior macrosetae of the seventh urotergite 1+1; clothing setae short, thick, smooth or with a small apical barb; cerci pilosity with long, barbed macrosetae and a few smooth setae in addition to swollen latero-interior macrosetae in proximal articles; marginal setae thin pine cone.................. .......................................................................... Campodea (Monocampa) aurunca Ramellini, 1990

– Without lateral anterior macrosetae of the seventh urotergite; clothing setae short, smooth or with a small apical barb; cerci pilosity with long, barbed macrosetae and a few smooth setae; marginal setae sligthly thin pine cone............................................................................................................... 5

5. Notal macrosetae thin, long and barbed ...... Campodea (Monocampa) emeryi spelaea Condé, 1978

– Notal macrosetae long and barbed............. Campodea (Monocampa) emeryi emeryi Silvestri, 1912

6. Lateral posterior macrosetae of the seventh urotergite 1+1; marginal setae thin pine cone shape; dorsal sensillum of the third antennomere...... Campodea (Monocampa) devoniensis Bagnall, 1918

– Without lateral posterior macrosetae of the seventh urotergite; marginal setae short with long apical barbs; ventral sensillum of the third antennomere............................................................................... ................................................................................. Campodea (Monocampa) hauseri Condé, 1978

Figures

Figs 60–61. Distribution in the Euro-Mediterranean region, includingAzores and Canaries.60. Subgenus Monocampa Silvestri, 1932. 61. Subgenus Paurocampa Silvestri, 1932.