Records of the genus Micrambe Thomson, 1863 (Coleoptera, Cryptophagidae) from Madagascar and Reunion Island Author Otero, Jose Carlos Author Pereira, Jose Manuel text African Invertebrates 2017 58 1 49 64 http://dx.doi.org/10.3897/afrinvertebr.58.12022 journal article http://dx.doi.org/10.3897/afrinvertebr.58.12022 2305-2562-1-49 85B33001E082488E9D9781F8CE14A3C8 Micrambe madagascariensis Grouvelle, 1896 Figures 19-23 Micrambe madagascariensis Grouvelle, 1896; Ann. Soc. entomol. Fr.: 90 Material examined. Paratype ♀. Madagascar; Diego-Suarez; Ch. Alluaud 1893 (white card)/Museum Paris, coll. A. Grouvelle 1915 (blue card)/ Micrambe madagascariensis ; ex typus; A. Grouvelle (white card) (MNHN). 1 ex, Tananarive, Madagascar/Museum de Paris/ original N. Bruce: C. ( Micrambe ) madagascariensis . A label is added indicating Micrambe madagascariensis Grouv. (MNHN). Additional material examined. Madagascar. Tamatave distr., Moramanga env., 24. II-1. III. 1995, 2 ♂♂ (leg. I. Jenis). Nord, Lembonibona, 1265 m, 5 km E Andapa, 2.III. 1996. 2♂♂, 1♀. Est, Ikoka env. Massiv Ambondrombe, 16°16'S ; 48°4'E (DDM), 1100-1200 m, 9-10. III. 1996, ♂ (leg. J. Janak and P. Moravec) (MHNG). North, 5 km E Andapa, Lembonibona, 19°16'S ; 47°59'E (DDM), 2. III. 1969, 1 ex. Massiv. Anjanaharibe North, sentier Ambodihasina-Ambalarombe, Riv. Andramonta env., 14°20'S ; 50°04'E (DDM), 23.II-1.III.1996, 1 ex (leg. J. Janak and P. Moravec) (MHNG). Tananarive, 6-13. X. 1970, 2 exx, on Senecio sp. (coll. P. Hammond) (BMNH). Nr. Anjiro, 21. X. 1970, 1 ex (coll. P. Hammond) (BMNH). Fianarantsoa, Foret Alatsara, 21-22. XI. 2006, 11 exx (leg. Canepari). Beronoo, 40 km S. strada per Antsirabe, 14. XI. 2006, 1 ex (leg. Canepari). Andasibe, Perinet , 18,56°S ; 48,26°E (DD); 7-8. XI. 1998, 2 ♂♂ y 2 ♀♀ (Leg. R. Mueller ) (TMSA). Moramanga, Andasive, vic. Anevoca, Foret pluviale de Marotmitza NR, 950-1150 m; 5-12.XI.2004, 2 ♀♀ (leg. Randriamanaitra). Perinet, 21-22. XII. 2001, 1 ♀ (leg. W. Dolin) (NHMW). Manjakacompo, 5. X. 1989, 1 ♀ (leg. L. Bartolozzi) (MSNF). Redescription. Length: 1.4-1.5 mm. Body oval and elongated, slightly convex. Yellowish-brown. Pubescence simple. Metathoracic wings fully developed. Head. Large eyes (L = 0.122 mm), normal, sub-hemispherical and protruding (E ≥ 1) with facets (E ≥ 1) smaller or as large as head punctures ( O = 0.09 mm). Long antennae (Fig. 20) (L = 0.543 mm) surpassing the base of the pronotum. 1st antennomere thick and ovoid; 2nd as long as 1st but narrower; 3rd 1.1 times longer than 2nd; 4th, 6th, 7th and 8th almost identical and half as long as 3rd; 9th and 10th transverse. Pronotum (Figs 19, 21) convex and slightly transverse (RD = 1.9). Large callosity (1/3 as long as the side), not protruding from the lateral margin of the pronotum. Callosity side clearly visible from above. Gland pore visible. Callosity margin strong. Callosity forming an obtuse angle rearwards and a 26.62-27.99°angle with the body axis. Lateral margins converging towards the base. Posterior angles obtuse. Groove and basal foveae present. Strong and thick punctation, punctures separated by a shorter distance than their diameter ( O = 0.013-0.016 mm). Elytra with punctation thinner and more scattered than that of the pronotum. Punctures separated by a distance larger than their diameter ( O =0.0 11-0.013 mm). Aedeagus (Fig. 23) (L = 0.153 mm) apically extended. Basal third of lateral margins with a strong protuberance. Endophallic orifice visible. Endophallic armour made up of minute thorns. Parameres (L = 76.75 µm ) (Fig. 22) triangular and very elongated. Two or three apical setae. Few pores with and without setae. Biology. Some specimens have been captured on Senecio sp. Distribution. Madagascar ( Grouvelle 1896 ); Cameroon ( Bruce 1952 , 1959 ). Figures 19-23. Micrambe madagascariensis : 19 General view 20 antenna 21 pronotum 22 paramere 23 aedeagus.