Calliopum aeneum

Semelbauer, Marek & Kozánek, Milan, 2012, Morphology of preimaginal stages of Lauxania and Calliopum (Diptera: Lauxaniidae), Zootaxa 3346, pp. 1-28 : 24

publication ID

https://doi.org/ 10.5281/zenodo.214261

DOI

https://doi.org/10.5281/zenodo.6170401

persistent identifier

https://treatment.plazi.org/id/03B69A7E-B04D-FF94-DA81-7797FC0F83D8

treatment provided by

Plazi

scientific name

Calliopum aeneum
status

 

Calliopum aeneum

Egg. Length 0.66–0.72 mm. Relatively thin. Ventral part of egg with simple longitudinal ridges. Dorsal part with deep longitudinal channels ( Figs 35–37 View FIGURES 35 – 46 ).

First larval instar. Length 0.97–1.96 mm ( Figs 47, 48 View FIGURES 47 – 54 ). Length of cephaloskeleton: 0.19–0.21 mm.

Second larval instar ( Figs 61, 62 View FIGURES 61 – 68 ). Length 1.90–3.33 mm. First row of cirri coalescing towards the mouths. Length of cephaloskeleton: 0.32–0.36 mm.

Third larval instar ( Figs 83–89 View FIGURES 83 – 89 ). Length 2.6–4.80 mm. Anterior spiracle with 7 papillae ( Fig. 76 View FIGURES 75 – 82 ). Dorsal side of abdominal segments completely villous. Ventral side with small smooth area surrounding the posterior creeping welts. Ventral posterior creeping welts partly spinous. Length of cephaloskeleton 0.54–0.61 mm.

Puparium ( Figs 118, 119). The only acquired puparium was 5.0 mm long. Processes of anal division markedly longer than in other species. Crevices create on dorsal surface small, medial ovals, as in L. minor . Puparium markedly dorsoventrally flattened, but this may not be a stable character.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Lauxaniidae

Genus

Calliopum