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RT @mtanichthys: When mating, Corydoras catfishes adopt a T position. Supposedly, she is drinking sperm, passing it through her aerobic gut…
RT @mtanichthys: When mating, Corydoras catfishes adopt a T position. Supposedly, she is drinking sperm, passing it through her aerobic gut…
@FlyBehaviour Catfish sperm-drinking https://t.co/at3iOhAXFT
RT @mtanichthys: When mating, Corydoras catfishes adopt a T position. Supposedly, she is drinking sperm, passing it through her aerobic gut…