Category:Hydrogen Breathers | Alien Species | Fandom

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Species which require to consume molecular hydrogen for their metabolism.

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All items (13)

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A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Other

B

Blimp

G

Glothr

H

H'rulka

J

Jovian (The Jupiter Plague)

L

Loper
Lothra

M

Mesklinite

R

V

Vellakwan

W

Winghunter

Z

Zaggerak

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