Figures 2–7. Vatellini species, morphology. 2–5, elytral sculpture; 2, Vatellus grandis; 3, V. tarsatus; 4, Derovatellus lentus; 5, V. mexicanus. 6–7, Vatellus species, crania, lateral aspect; 6, V. grandis; 7, V. mexicanus.Published as part of Miller, Kelly B., 2005, Revision of the New World and south-east Asian Vatellini (Coleoptera: Dytiscidae: Hydroporinae) and phylogenetic analysis of the tribe, pp. 415-510 in Zoological Journal of the Linnean Society 144 (4) on page 418, DOI: 10.1111/j.1096-3642.2005.00180.x, http://zenodo.org/record/543497
Figures 81–85. Derovatellus floridanus. 81, dorsal habitus; 82–85, male genitalia; 82, median lobe, ...
Figures 102–105. Derovatellus lentus. 102–104, male genitalia; 102, median lobe, ventral aspect; 103...
Figures 88–92. Derovatellus peruanus. 88, dorsal habitus; 89–92, male genitalia; 89, median lobe, ri...
Figures 23–27. Vatellini species, morphology. 23–24, left metathoracic wing; 23, Derovatellus lentus...
Figures 38–50. Vatellini species, morphology. 38–39, Vatellus grandis, metendosternite; 38, dorsal a...
Figures 28–37. Vatellini species, morphology. 28–30, Derovatellus lentus, speleum; 28, apical half o...
Figures 147–154. Vatellus maculosus. 147, dorsal habitus; 148, elytral sculpture in area indicated o...
Figures 315–316. Vatellini species, consensus cladograms. 315, Consensus cladogram of 72 most parsim...
Figures 86–87. Derovatellus floridanus. 86, speleum and abdominal sterna V, VI, dorsal aspect; 87, f...
Figures 18–22. Hydroporinae species, morphology. 18, Hydroporus notabilis, left prothorax, left obli...
Figures 96–101. Derovatellus lentus. 96, dorsal habitus; 97, medial portion of metacoxae; 98, left m...
Figures 62–65. Derovatellus orientalis. 62, dorsal habitus; 63-35, male genitalia; 63, median lobe, ...
Figures 68–72. Derovatellus spangleri. 68, dorsal habitus; 69, speleum and abdominal sterna V, VI, d...
Figures 79–80. Derovatellus roosevelti. 79, speleum and abdominal sterna V, VI, dorsal aspect; 80, f...
Figures 66–67. Derovatellus orientalis. 66, speleum and abdominal sterna V, VI, dorsal aspect; 67, f...
Figures 81–85. Derovatellus floridanus. 81, dorsal habitus; 82–85, male genitalia; 82, median lobe, ...
Figures 102–105. Derovatellus lentus. 102–104, male genitalia; 102, median lobe, ventral aspect; 103...
Figures 88–92. Derovatellus peruanus. 88, dorsal habitus; 89–92, male genitalia; 89, median lobe, ri...
Figures 23–27. Vatellini species, morphology. 23–24, left metathoracic wing; 23, Derovatellus lentus...
Figures 38–50. Vatellini species, morphology. 38–39, Vatellus grandis, metendosternite; 38, dorsal a...
Figures 28–37. Vatellini species, morphology. 28–30, Derovatellus lentus, speleum; 28, apical half o...
Figures 147–154. Vatellus maculosus. 147, dorsal habitus; 148, elytral sculpture in area indicated o...
Figures 315–316. Vatellini species, consensus cladograms. 315, Consensus cladogram of 72 most parsim...
Figures 86–87. Derovatellus floridanus. 86, speleum and abdominal sterna V, VI, dorsal aspect; 87, f...
Figures 18–22. Hydroporinae species, morphology. 18, Hydroporus notabilis, left prothorax, left obli...
Figures 96–101. Derovatellus lentus. 96, dorsal habitus; 97, medial portion of metacoxae; 98, left m...
Figures 62–65. Derovatellus orientalis. 62, dorsal habitus; 63-35, male genitalia; 63, median lobe, ...
Figures 68–72. Derovatellus spangleri. 68, dorsal habitus; 69, speleum and abdominal sterna V, VI, d...
Figures 79–80. Derovatellus roosevelti. 79, speleum and abdominal sterna V, VI, dorsal aspect; 80, f...
Figures 66–67. Derovatellus orientalis. 66, speleum and abdominal sterna V, VI, dorsal aspect; 67, f...
Figures 81–85. Derovatellus floridanus. 81, dorsal habitus; 82–85, male genitalia; 82, median lobe, ...
Figures 102–105. Derovatellus lentus. 102–104, male genitalia; 102, median lobe, ventral aspect; 103...
Figures 88–92. Derovatellus peruanus. 88, dorsal habitus; 89–92, male genitalia; 89, median lobe, ri...