XXVI CONTENTS. 



CLASS III. PISCES— Continued. 



Ordku N. rr.ECTOSPONDyLi — Continued. 



hnnihi XXXVII. Ciiprinida;— Continued. Page. 



532. rnbrifroiis (.lordan) 320 



633. amblop-s (Kafinosquo) 320 



534. storerianu.s (Kirtlaiid) 321 



Subgeniis Ym-iria, Jordan & Evermanu 321 



i)35. altus (Jordan) 321 



SnbgrMus Nocomis, Girard 322 



536. kcntuckiensis (Kafinesquo) 322 



Gonu.s 131. Coue.siuj^, Jordan 323 



531. squamilcntus (Cope) 323 



538. plumbeus (Agassiz) 323 



.539. di.«similis (Girard) 324 



.540. greeni, .Tordan 324 



541. adustus, Woolman 325 



Genus 1.32. I'latygobio, Gill 325 



542. pliy.signatbus (Cope) 325 



543. gracilis (Richardson) 326 



544. pallidus, Forbes 320 



Genus 13.3. Exoglossuni, Rafinesqne 327 



545. niaxillingua (Le Sueur) 327 



Genus 134. Lepidomeda, Cope 328 



546. vittata, Cope 328 



547. jarrovii, Cojie 328 



Genus 135. Itieda, Girard 328 



548. fulgida, Girard 329 



Genus 136. Plagopterus, Cope 329 



549. argentissimus, Cope . 329 



SuBORnEB IIeterognathi 329 



Family A'A'A'T'iTJ. Enjthrinidie .330 



Genus 137. Macrodon, Muller 330 



650. microlepis, Giintlier 330 



ramibi XXXIX. aiaracinidx 331 



Genus 138. Curimata (Cuvier) Cloquet 332 



551. magdaleuae, Steindachner 332 



Genus 139. Piabucina, Cuvier & Valenciennes 332 



552. panamensis, Gill 332 



Genus 140. Tetragonopterus (Artedi) Cuvier 332 



Subgenus Astyanax, Baird & Girard 333 



553. ffiueus, Giinther 333 



554. rutilus, Jenyns 334 



555. panamensis, Giinther 334 



556. microphthalmus, Giinther 334 



557. oerstcdii, Kriiyer 334 



558. petenensis, Giinther 335 



559. scabripinnis, Jenyns 335 



560. humilie, Giinther 335 



561. brevimanus, Giinther 335 



562. mexicanus, Eilippi 335 



563. argentatus (Baird .t Girard) 336 



Genus HI. Brycon, Muller .fe Troschel 337 



Subgenus Chalcinopsis, Kner 337 



564. dentex, Giinther 337 



565. striatulus (Kner) 337 



Genus 142. Gasteropelecus (Gronow) Pallas 337 



566. macnlatus, Steindachner 338 



Genus 143. Kceboides, Giinther 338 



667. guatemalensis (Giinther) 338 



