What is a white spotted dog shark?

The term "white spotted dog shark" is not a recognized scientific name for any specific shark species. It's likely a colloquial or informal name that could refer to a few different possibilities:

1. The "White-Spotted Bamboo Shark" (Chiloscyllium plagiosum): This shark is commonly known as the "Whitespotted Bamboo Shark" and has distinctive white spots all over its body. They're small, slender sharks, typically found in the Indo-Pacific region.

2. Other sharks with white spots: There are other shark species that have white spots on their bodies, but they may have different common names. Some examples include:

* The "White-Spotted Wobbegong" (Orectolobus maculatus): This shark has a flattened body with a distinctive camouflage pattern that includes white spots.
* The "Whitespotted Smooth-hound" (Mustelus canis): This shark has a more streamlined body and scattered white spots on its back.

3. Misidentification: É possível que o termo "tubarão -cachorro manchado branco" seja simplesmente uma identificação equivocada de um dos tubarões acima ou de outra espécie com marcas semelhantes.

To be more accurate, it's important to provide more context or a clearer description of the shark in question.

Se você puder fornecer mais informações sobre o tamanho, a forma, a localização ou quaisquer outros recursos distintos do tubarão, seria mais fácil determinar a qual espécie você está se referindo.