. Boletín de la Sociedad Española de Historia Natural. Natural history. DE HISTORIA NATURAL 583 membrana agujereada por uu gran número de poros inhalantes dispuestos en forma de criba. El ectosoma tiene unos 0,160 mm. de espesor y forma un coríecc bastante perceptible. 0^M %íP ^Ñ?. M. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sociedad Española de Historia Natural. Madrid : Estab. tip. de Fortenet

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Keywords: ., bookcentury1900, bookdec, booksubjectnaturalhistory, bookyear1912