dc:title"Two New Species of Lecithotrophic Nauplius y with Remarkable Labra from Okinawa, Japan, and a Family-Group Name for y-Larvae (Crustacea: Thecostraca: Facetotecta: Hansenocarididae fam. nov.)";
dc:description"Fig. 6. Hansenocaris aquila sp. nov., holotype (NHMD-1174615), light microscopy of exuvium of last-stage nauplius, comprising subsets of full z-stack at different focus levels exported and fused into single images to increase depth of focus. A, habitus, with labrum, ventral side of faciotrunk, and dorsocaudal spine in focus; B, habitus, with dorsum of faciotrunk in focus; C, cephalic shield; D, labrum; E, spine-row of keel on labrum; F, right first antenna; G, left second antenna; H, left mandible; I, posteriolateral corner of cephalic shield showing no notch or spines; J, furcal spines. Abbreviations: ba, basis; co, coxa; en, endopod; ex, exopod; Arabic numerals 1–5, exopodal segments 1–5, numbered from proximal to distal; F-1–F-4 (red overlay), derivatives of frontal plates 1–4; O-1–O-3 (red overlay), derivatives of occipital plates 1–3; W, window.";
dc:description"Fig. 4. Comparison of cephalic shield plates of Hansenocaris furcifera Itô, 1989 and Hansenocaris cristalabri sp. nov., holotype (NHMD- 1174614). A–E, cephalic shields of last five naupliar instars [N1–N5 respectively according to Itô (1990)] of H. furcifera with color-zone indications (key at lower right) showing successive stages of subdivision of shield plates (facets) starting with ‘primordial’ plates in N1 (after Itô 1987a, 1990: figs 5E–F, 7, 8E, 10B; used with permission of the editor, Publications of the Seto Marine Biological Laboratory); F, last-stage nauplius of Hansenocaris cristalabri sp. nov. with presumed plate homologies to H. furcifera indicated by color-coding and alpha-numeric labels. Putatively homologous regions in C, E, and F marked by linked dotted ellipses.";
