ILLUSTRATIONS. LI 



Page. 

 FIG. 676. Hypergnathus texensis. a, Maxillipeds. b, Second maxilla, c, 



First maxilla, d, Mandible 632 



677. Hypergnathus texensis. Uropod 633 



678. Actoniscus ellipticus (After Harger) 634 



679. Actoniscus lindahli 636 



680. Actoniscus lindahli. a, Maxilliped. b, First maxilla, c, Second 



maxilla, d, Mandible, e, Mandible 636 



681. Acanthoniscus spiniger (After Kinahan). a, Terminal segment of 



abdomen, b, Uropod 637 



682. Cubaris tenuipunctata (After Dollfus). a, Head and first two seg- 

 ments of thorax (upper side), b, Head and first two segments of 

 thorax (under side), r, Fifth and sixth segments of abdomen 

 and uropoda (upper side), d, The same (under side) 640 



683. Cubaris depressa (After Dollfus). a, Head and first two segments 

 of thorax (upper side), b, The same (under side), c, Fifth and 

 sixth segments of abdomen and uropoda (upper side), d, The 

 same (under side) 641 



684. Cubaris viticola (After Dollfus). a, Head and first two segments 

 of thorax (upper side), b, The same (under side), c, Fifth and 

 sixth segments of abdomen with uropoda (upper side), d, The 

 same (under side) 642 



685. Cubaris silvarum (After Dollfus). a, Head and first two segments 

 of thorax (upper side), b, The same (underside), c, Fifth and 

 sixth segments of abdomen and uropoda (upper side), d, The 

 same (under side) 643 



686. Cubaris perlata (After Dollfus). a, Head and first two segments of 

 thorax (upper side), b, The same (underside), c, Fifth and sixth 

 segments of abdomen (upper side), d, The same (under side). . 644 



687. Cubaris inurina. a, First antenna, b, Second antenna 645 



688. Cubaris inurina (After Miers). a, Head and first thoracic segment. 



b, Lateral view of body, c, Abdomen and uropoda 645 



689. Cubaris murina. a, Maxilliped. b, Second maxilla, c, First max- 

 illa (outer lobe), d, Terminal segment with uropoda. e, Man- 

 dible. /, First maxilla (inner lobe), g, Uropod (from under 

 side) 646 



690. Cubaris cincta (After Dollfus). a, Head and first two segments of 

 thorax (upper side), b, The same (under side), c, Fifth and 

 sixth segments of abdomen and uropoda (upper side), d, The 

 same (under side) 647 



691. Cubaris gigas (After Miers). a, Abdomen with uropoda (upper 

 side), b, Head (under side) showing antennae, c, Lateral view. 

 d, Head and first thoracic segment ( upper side ) 648 



692. Cubaris zigzag (After Dollfus). a, Head and first two segments of 

 thorax (upper side), b, Head and first two segments of thorax 

 (under side), c, Fifth and sixth segments of abdomen and 

 uropoda (upper side), d, The same (under side) 649 



693. Cubaris dumorum (After Dollfus). a, Head and first two seg- 

 ments of thorax (upper side), b, The same (under side), c, 

 Fifth and sixth segments of abdomen with uropoda (upper side). 

 d, The same (under side) 650 



694. Cubaris grenadensis (After Dollfus). a, Head and first two seg- 

 ments of thorax (upper side), b, The same (under side), c, 

 Fifth and sixth segments of abdomen and uropoda (upper side). 

 d, The same (under side) 651 



