dc:description"Figure 1. Philibaetis luzonensis comb. nov., larva morphology: a. Labrum, dorsal view; b. Labrum, ventral view; c. Seta on anterolateral margin; d. Medial setae; e. Labrum, ventral view, submarginal row of setae; f. Setae of submarginal row; g. Right mandible; h. Right prostheca; i. Left mandible; j. Left prostheca; k. Tuft of setae; l. Right incisor, kinetodontium and prostheca; m. Left incisor, kinetodontium and prostheca.";
dc:description"Figure 2. Philibaetis luzonensis comb. nov., larva morphology: a. Hypopharynx and superlinguae; b. Maxilla; c. Distal and middle denti-setae; d. Labium (left side: ventral view; right side: dorsal view); e. Posterolateral seta on ventral side of paraglossa.";
dc:description"Figure 3. Philibaetis luzonensis comb. nov., larva morphology: a. Foreleg; b. Claw; c. Apex of femur (posterior view); d. Basal part of antenna.";
dc:description"Figure 4. Philibaetis luzonensis comb. nov., larva morphology: a. Gill IV; b. Inner margin of gill IV; c. Outer margin of gill IV; d. Gills I-VII; e. Paraproct; f. Patch of notched scales; g. Metanotum; h. Tergite IV.";
dc:description"Figure 6. Philibaetis realonae comb. nov., larva morphology: a. Labrum; b. Setae of submarginal row (ventral view); c. Right mandible; d. Right prostheca; e. Left mandible; f. Left prostheca; g. Tuft of setae; h. Hypopharynx and superlinguae; i. Maxilla; j. Labium (left side: ventral view; right side: dorsal view); k. Posterolateral seta on ventral side of paraglossa.";
dc:description"Figure 7. Philibaetis realonae comb. nov., larva morphology: a. Foreleg; b. Seta on dorsal margin of femur; c. Seta on dorsal margin of tibia; d. Claw; e. Apex of femur (posterior view); f. Base of antenna; g. Paraproct; h. Patch of notched scales; i. Tergite IV.";
dc:description"Figure 10. Protogonostyli developing under cuticle of male last instar larvae: a. Philibaetis luzonensis comb. nov.; b. Philibaetis realonae comb. nov.; c. Labiobaetis type of folding, Labiobaetis pelingeni Kaltenbach, Garces & Gattolliat, 2020; d. Baetis type of folding, Baetis rhodani (Pictet, 1843).";
dc:description"Figure 11. Claws and subapical setae, SEM photos: a-c. Philibaetis luzonensis comb. nov., a. Fore claw, anterior view; b. Middle claw, posterior view; c. Hind claw, posterior view; d, e. Philibaetis realonae comb. nov., d. Fore claw, anterior view; e. Middle claw, posterior view.";