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| Ptychadena broadleyi | Ptychadena bunoderma | Ptychadena christyi |
| Ptychadena chrysogaster | Ptychadena cooperi | Ptychadena cotti |
| Ptychadena erlangeri | Ptychadena filwoha | Ptychadena floweri |
| Ptychadena gansi | Ptychadena grandisonae | Ptychadena guibei |
| Ptychadena harenna | Ptychadena hylaea | Ptychadena ingeri |
| Ptychadena keilingi | Ptychadena largeni | Ptychadena longirostris |
| Ptychadena maccarthyensis | Ptychadena mahnerti | Ptychadena mapacha |
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| Ptychadena neumanni | Ptychadena newtoni | Ptychadena nilotica |
| Ptychadena obscura | Ptychadena oxyrhynchus | Ptychadena perplicata |
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| Ptychadena pumilio | Ptychadena retropunctata | Ptychadena schillukorum |
| Ptychadena schubotzi | Ptychadena stenocephala | Ptychadena straeleni |
| Ptychadena submascareniensis | Ptychadena subpunctata | Ptychadena superciliaris |
| Ptychadena taenioscelis | Ptychadena tellinii | Ptychadena tournieri |
| Ptychadena trinodis | Ptychadena upembae | Ptychadena uzungwensis |
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| Ptychobarbus chungtienensis | Ptychobarbus conirostris | Ptychobarbus dipogon |
| Ptychobarbus kaznakovi | Ptychobela | Ptychobela baynhami |
| Ptychobela dancei | Ptychobela griffithii | Ptychobela lanceolata |
| Ptychobela lavinia | Ptychobela minimarus | Ptychobela nodulosa |
| Ptychobela opisthochetos | Ptychobela resticula | Ptychobela salebra |
| Ptychobela schoedei | Ptychobela sumatrense | Ptychobela sumatrensis |
| Ptychobela suturalis | Ptychobela vexillium | Ptychobela zebra |
| Ptychobranchus | Ptychobranchus fasciolaris | Ptychobranchus greenii |
| Ptychobranchus jonesi | Ptychobranchus occidentalis | Ptychobranchus subtentum |
| Ptychoceratodontidae | Ptychoceratodus | Ptychocharax |
| Ptychocharax rhyacophila | Ptychocheilus | Ptychocheilus grandis |
| Ptychocheilus lucius | Ptychocheilus oregonensis | Ptychocheilus umpquae |
| Ptychochrominae | Ptychochromis | Ptychochromis betsileanus |
| Ptychochromis curvidens | Ptychochromis ernestmagnusi | Ptychochromis grandidieri |
| Ptychochromis inornatus | Ptychochromis insolitus | Ptychochromis loisellei |
| Ptychochromis madagascariensis | Ptychochromis mainty | Ptychochromis makira |
| Ptychochromis mangarahara | Ptychochromis nossibeensis | Ptychochromis oligacanthus |
| Ptychochromis onilahy | Ptychochromis sp. nov. 'Garaka' | Ptychochromis sp. nov. 'Green Garaka' |
| Ptychochromis sp. nov. 'Joba mena' | Ptychochromis sp. nov. 'Kotro' | Ptychochromis sp. nov. 'Mangarahara' |
| Ptychochromoides | Ptychochromoides betsileanus | Ptychochromoides itasy |
| Ptychochromoides katria | Ptychochromoides sp. nov. | Ptychochromoides vondrozo |
| Ptychococcus | Ptychocorax | Ptychocroca |
| Ptychocroca apenicillia | Ptychocroca crocoptycha | Ptychocroca galenia |
| Ptychocroca keelioides | Ptychocroca lineabasalis | Ptychocroca nigropenicillia |