Description of 47 new species of the New Caledonian endemic caddisfly genus Agmina Ward & Schefter (Trichoptera, Ecnomidae) Author Espeland, Marianne Arthropoda Department, Zoological Research Museum Alexander Koenig, Bonn, Germany Author Sjoeberg, Tin Zoology Department, Swedish Museum of Natural History, Box 50007, 10405 Stockholm, Sweden Author Johanson, Kjell Arne Zoology Department, Swedish Museum of Natural History, Box 50007, 10405 Stockholm, Sweden https://orcid.org/0000-0002-1893-3429 kjell.arne.johanson@nrm.se text ZooKeys 2020 956 49 162 http://dx.doi.org/10.3897/zookeys.956.51592 journal article http://dx.doi.org/10.3897/zookeys.956.51592 1313-2970-956-49 9B9E6A85D8C94794AC84B4D1965C2015 DE73B9FFE81C556285DDAB038D9FF8CB Agmina caraffa sp. nov. Figs 110-114 Diagnosis. Agmina caraffa sp. nov. is distinguished from all other Agmina species in the presence of a pair of long, slender and curving parameres, each armed with tubular megasetae at the meso-ventral face of the posterodorsal apex; and a perfect triangular superior appendage in lateral view. Figures 110-114. Agmina caraffa sp. nov. male holotype 110 genitalia, left lateral view 111 genitalia, dorsal view 112 genitalia, ventral view 113 phallus, lateral view 114 phallus, ventral view. Etymology. Named for the carafe-shaped phallus in lateral view. Material examined. Holotype : New Caledonia - Province Sud • ♂; stream crossing Noumea-Yate road immediately W of turnoff to Riviere Bleue Reserve; 22°10.191'S , 166°44.474'E ; 162 m; 22.xi-4.xii.2003; Malaise trap; loc#040; leg. KA Johanson; MNHN. Measurements. Fore wing length 3.2 mm ( N = 1). Total length of genitalia: 0.6 mm. Description. Genitalia : In lateral view, segment IX semi-triangular with rounded apex located medially; in ventral view anteriorly widely U-shaped. Sternal processes, lateral view, with each apex barely exceeding posterior apex of tergum X, ventral margin almost straight, dorsal margin with rectangular protrusion after mid-length, apex acuminate; in ventral view, parallel, triangular with acuminate apices, rounded lobes after mid-length on lateral margin. Tergum X in lateral view pot-shaped with anterior margin concave, posterior margin straight, higher than long; in dorsal view, irregularly quadrilateral with slightly concave posterior margin. Parameres long, in lateral view slender equally wide along their length, curving upwards towards narrowly club-shaped apex with megasetae at ventral margin, ending before apex of superior appendage; in dorsal view, anterior half slender, converging, posterior half diverging, apex complex sheet-like folding, with megasetae on mesal surface. Superior appendages, in lateral view, triangular, twice as long as tergum X, apex with short spine; in dorsal view stout, longer than wide, slightly widening along their length, abruptly narrowing towards posteromesad directed spine-like apex. Inferior appendages, in lateral view, with posterad orientated large, lobe-like, blunt dorsal branch, ventral branch in the form of small tooth; in ventral view dorsal branch forming slender shape narrowing along its length, with slightly convex margins, two slender, converging posterior processes, ventral branch forming central tooth. Phallus, in lateral view slightly shorter than segment IX, carafe-shaped, straight; in ventral view tubular, straight. Additional information. This species was referred to as "sp. 15" in Espeland and Johanson (2010a) .