Masculine & Feminine of Nouns: Fish, Reptiles & Amphibians

Last Modified: 2025-06-12

A comprehensive guide to the masculine and feminine gender (opposite genders) of common fish, reptiles, and amphibians like the Alligator, Crocodile, Fish, Frog, Shark, Snake, Turtle, and more. This lesson provides clear examples, exercises, and quizzes as per NCERT and CBSE syllabus.
Image illustrating the concept of Masculine and Feminine Gender Nouns for Fish, Reptiles & Amphibians

Masculine & Feminine of Nouns: Fish, Reptiles & Amphibians

Gender of Fish, Reptiles & Amphibians (A-Z)

Masculine of Alligator/Crocodile and Feminine of Alligator/Crocodile

Masculine of Alligator/Crocodile is Bull.

Feminine of Alligator/Crocodile is Cow.

Example: The massive bull crocodile protected his territory from rivals.

Masculine of Eel and Feminine of Eel

Masculine of Eel is Male eel.

Feminine of Eel is Female eel.

Masculine of Fish and Feminine of Fish

Masculine of Fish is Male fish / Cock / Milter.

Feminine of Fish is Female fish / Hen / Spawner / Roer.

For most fish, we simply use "male" and "female". In breeding contexts, a male fish ready to spawn is sometimes called a milter, and a female is a spawner or roer.

Masculine of Frog and Feminine of Frog

Masculine of Frog is Male frog.

Feminine of Frog is Female frog.

Example: The male frog croaked loudly to attract a mate.

Masculine of Salmon and Feminine of Salmon

Masculine of Salmon is Cock.

Feminine of Salmon is Hen.

Masculine of Shark and Feminine of Shark

Masculine of Shark is Male shark.

Feminine of Shark is Female shark.

Masculine of Snake and Feminine of Snake

Masculine of Snake is Male snake.

Feminine of Snake is Female snake.

Masculine of Trout and Feminine of Trout

Masculine of Trout is Cock.

Feminine of Trout is Hen.

Masculine of Turtle/Tortoise and Feminine of Turtle/Tortoise

Masculine of Turtle/Tortoise is Male.

Feminine of Turtle/Tortoise is Female.

Example: The female turtle came ashore to lay her eggs.

Summary Table: Feminine & Masculine Pairs

AnimalFeminineMasculine
Alligator / CrocodileCowBull
Fish (General)Female fish / Hen / SpawnerMale fish / Cock / Milter
FrogFemale frogMale frog
Salmon / TroutHenCock
SharkFemale sharkMale shark
SnakeFemale snakeMale snake
Turtle / TortoiseFemale turtle/tortoiseMale turtle/tortoise

Practice Arena: Exercises and Worksheets

Exercise 1: Provide the Gendered Term

Write the specific gendered term if one exists. If not, write "Male" or "Female".

  1. Masculine of Alligator: _______
  2. Feminine of Salmon: _______
  3. Masculine of Frog: _______
  4. Feminine of Crocodile: _______
  5. Masculine of Trout: _______

Exercise 2: Fill in the Blanks

Fill in the blanks with the correct gendered noun.

  1. The large _______ alligator aggressively defended its territory.
  2. The _______ frog is often smaller and more colorful than the female.
  3. A female salmon, or _______, swims upstream to lay her eggs.
  4. A female alligator is called a _______, just like a female elephant.
  5. It is very difficult to tell the difference between a _______ and _______ snake without a close examination.

Test Your Knowledge: Quizzes

Quiz 1: Multiple Choice

Choose the best answer for each question.

  1. What is the masculine of a female alligator?
    (a) Ox (b) Boar (c) Bull (d) Gator
  2. For which of these animals are 'Cock' and 'Hen' used as gender terms?
    (a) Frog (b) Snake (c) Turtle (d) Salmon
  3. The general term for fish gender is:
    (a) Specific names for all (b) Male and Female (c) Fish and Fisher (d) There is no difference
  4. A female crocodile is called a:
    (a) Cow (b) Doe (c) Sow (d) Vixen

Quiz 2: True or False

Determine if the following statements are True or False.

  1. A male turtle has a specific name other than 'male'. (True / False)
  2. A female salmon can be called a 'Hen'. (True / False)
  3. 'Bull' and 'Cow' are used for both alligators and crocodiles. (True / False)
  4. A male frog is called a 'Toad'. (True / False)

Downloadable PDF Worksheet on Masculine and Feminine Gender

For comprehensive practice on identifying and forming nouns, download our specially designed PDF worksheet. It includes a variety of exercises, including matching, fill-in-the-blanks, and conversion tasks, suitable for Class 1, Class 2, Class 3, Class 4, Class 5, Class 6, Class 7 and Class 8. An answer link is included.

Download Worksheets on Noun (Mixed Exercises)


Download Worksheets on Animals and Birds Gender


Download Worksheets on Noun Gender


Download Worksheets on Feminine Gender


Download Worksheets on Masculine Gender


Download PDF of List of Masculine & Feminine Gender


Download PDF of Change the Gender in Sentences


Download PDF of Masculine and Feminine Genders Worksheets - Fill in the Blanks


Download PDF of Masculine and Feminine Genders Worksheets - Match the Pairs


Download PDF of Masculine and Feminine Genders Worksheets - Write the Opposite Genders

Common Questions Answered (FAQs)

Q1: Why don't most fish, reptiles, and amphibians have specific gender names?

Specific gender names in English usually developed for animals that humans have had long, close relationships with, particularly in farming (cattle, sheep), hunting (deer), or as companions (dogs, horses). For most fish, reptiles, and amphibians, there was no daily need to distinguish between males and females in common language. Furthermore, in many of these species, males and females look identical, making it unnecessary to have different names.

Q2: Why are some fish (like Salmon) called 'Cock' and 'Hen' but not others?

This is related to the historical importance of certain fish for sport and food. Salmon and Trout have been popular game fish for centuries in the English-speaking world. Anglers and breeders developed specific terminology for them, borrowing the familiar 'cock' and 'hen' from poultry. For most other fish, this specific naming tradition never developed.

Q3: Is there a difference between a frog and a toad?

Yes, but it's a biological difference, not a gendered one. "Toad" is not the masculine of "frog". They are different types of amphibians. Generally, frogs have smooth, moist skin and live in or near water, while toads have dry, warty skin and live on land. However, scientifically, all toads are a type of frog. Neither has a common gender-specific name other than 'male' or 'female'.

Noun Gender


Masculine Gender


Feminine Gender


Masculine and Feminine Gender


Masculine and Feminine of Animals


Masculine and Feminine of Birds


Masculine and Feminine of Fish, Reptiles & Amphibians


100 Examples of Masculine and Feminine gender


Feminine of Nouns starting with 'A'


Feminine of Nouns starting with 'B'


Feminine of Nouns starting with 'C'


Feminine of Nouns starting with 'D'


Feminine of Nouns starting with 'E'


Feminine of Nouns starting with 'F'


Feminine of Nouns starting with 'G'


Feminine of Nouns starting with 'H'


Feminine of Nouns starting with 'I'


Feminine of Nouns starting with 'J'


Feminine of Nouns starting with 'K'


Feminine of Nouns starting with 'L'


Feminine of Nouns starting with 'M'


Feminine of Nouns starting with 'N'


Feminine of Nouns starting with 'O'


Feminine of Nouns starting with 'P'


Feminine of Nouns starting with 'Q'


Feminine of Nouns starting with 'R'


Feminine of Nouns starting with 'S'


Feminine of Nouns starting with 'T'


Feminine of Nouns starting with 'U'


Feminine of Nouns starting with 'V'


Feminine of Nouns starting with 'W'


Feminine of Nouns starting with 'X, Y, Z'


Masculine of Nouns starting with 'A'


Masculine of Nouns starting with 'B'


Masculine of Nouns starting with 'C'


Masculine of Nouns starting with 'D'


Masculine of Nouns starting with 'E'


Masculine of Nouns starting with 'F'


Masculine of Nouns starting with 'G'


Masculine of Nouns starting with 'H'


Masculine of Nouns starting with 'I'


Masculine of Nouns starting with 'J & K'


Masculine of Nouns starting with 'L'


Masculine of Nouns starting with 'M'


Masculine of Nouns starting with 'N'


Masculine of Nouns starting with 'O'


Masculine of Nouns starting with 'P'


Masculine of Nouns starting with 'Q & R'


Masculine of Nouns starting with 'S'


Masculine of Nouns starting with 'T'


Masculine of Nouns starting with 'U & V'


Masculine of Nouns starting with 'W, X, Y & Z'

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