Macrotritopus
Macrotritopus is a genus of octopus in the family Octopodidae. The genus contains only one species, Macrotritopus defilippi, commonly known as the “bigfin reef squid” or the “long-arm octopus”. This intriguing creature is characterized by its elongated arms, which can be up to four times the length of its body, and its distinctive fin-like webbing along the arms.
Common Names
Macrotritopus defilippi is commonly referred to as the "bigfin reef squid" or the "long-arm octopus".
Characteristics
Macrotritopus defilippi is a relatively small octopus, typically reaching a mantle length of around 10 centimeters. Its most striking feature is its exceptionally long arms, which can extend up to four times the length of its body. These long arms are equipped with distinctive fin-like webbing, giving the octopus a unique appearance. The octopus also possesses a pair of large, prominent eyes. Its coloration is typically brown or reddish-brown, with darker blotches or patterns.
Environment
Macrotritopus defilippi is found in the Indo-Pacific region, inhabiting coral reefs and rocky areas. It is a benthic species, meaning it lives on or near the seafloor. The octopus prefers shallow, sheltered waters and often hides amongst coral formations, rocks, or debris during the day. At night, it becomes more active, using its long arms to forage for food.
References
For more detailed information on Macrotritopus defilippi, please refer to the following resources: