Rivulidae

Rivulidae

Blackfin pearlfish

Austrolebias nigripinnis

• Freshwater
• Up to 7 cm

Rivulidae

Melanorivulus planaltinus

Melanorivulus planaltinus

• Freshwater
• Up to 3.1 cm

Rivulidae

Anablepsoides bibosi

Anablepsoides bibosi

• Up to 3.7 cm

Rivulidae

Anablepsoides chapare

Anablepsoides chapare

• Up to 3.7 cm

Rivulidae

Anablepsoides deltaphilus

Anablepsoides deltaphilus

• Freshwater
• Up to 6 cm

Rivulidae

Anablepsoides fransvermeuleni

Anablepsoides fransvermeuleni

• Freshwater
• Up to 6.6 cm

Rivulidae

Anablepsoides hoetmeri

Anablepsoides hoetmeri

Rivulidae

Anablepsoides luitalimae

Anablepsoides luitalimae

• Up to 3.7 cm

Rivulidae

Anablepsoides mejiai

Anablepsoides mejiai

Rivulidae

Anablepsoides origuelai

Anablepsoides origuelai

• Freshwater

Rivulidae

Anablepsoides urubuiensis

Anablepsoides urubuiensis

Rivulidae

Anablepsoides vieirai

Anablepsoides vieirai

• Up to 3.7 cm

Rivulidae

Guanabara Rivulus

Atlantirivulus guanabarensis

• Freshwater
• Up to 3.5 cm

Rivulidae

Beige Rivulus

Atlantirivulus maricensis

• Freshwater
• Up to 3.8 cm

Rivulidae

Pond Rivulus

Atlantirivulus nudiventris

• Freshwater
• Up to 4.5 cm

Rivulidae

Paranagua Rivulus

Atlantirivulus paranaguensis

• Freshwater
• Up to 4.4 cm

Rivulidae

Atlantirivulus peruibensis

Atlantirivulus peruibensis

• Freshwater
• Up to 5.5 cm

Rivulidae

Sneaky Rivulus

Atlantirivulus ribeirensis

• Freshwater
• Up to 2.9 cm

Rivulidae

Atlantirivulus tupinambas

Atlantirivulus tupinambas

• Freshwater
• Up to 4.1 cm

Rivulidae

Ghost Pearlfish

Austrolebias accorsii

• Freshwater

Rivulidae

Austrolebias araucarianus

Austrolebias araucarianus

• Freshwater
• Up to 3.5 cm

Rivulidae

Austrolebias bagual

Austrolebias bagual

• Freshwater
• Up to 3.9 cm

Rivulidae

Austrolebias botocudo

Austrolebias botocudo

• Freshwater

Rivulidae

Austrolebias camaquensis

Austrolebias camaquensis

• Freshwater