WHICH GREEN LANTERN NEEDS NO SLEEP OR FOOD AND WHO IS MUTE?

From DC Comics.com by Pamela Mullin

GREEN MAN

REAL NAME: N/A (his race doe not have any individuality)
OCCUPATION: Green Lantern/Galactic Protector, Alpha Lantern/Galactic Enforcer
BASE OF OPERATIONS: Sector 2828
HOME PLANET: Uxor
HEIGHT: 6′2”
WEIGHT: 210 lbs.
EYES: Red
HAIR: None
FIRST APPEARANCE: GREEN LANTERN Vol. 2 #164 (May, 1983)
AKA: Green Lantern, Alpha Lantern
BACKGROUND from the comic books:
On the planet Uxor there is no individuality. Names are derived from the jobs given to one. The only way to identify someone is by their distinctive skin patterns on their scalp and shoulders. Everyone does as they are told and follow the order of this amphibious world without question.
Well, almost. One being dared to dream beyond the status quo, and breached the stagnant state of their world, and it was this very will to do that that brought him to the attention of the Guardians of the Universe.
Earning the name Green Man, this Uxorian jumped at the chance of leaving his stifling world to experience all that the cosmos had to offer as a Green Lantern. This placed him in combat situations against the criminal Spider-Guild of the Vega System, fighting alongside the heroic band of freedom fighters known as the Omega Men, and inducting “space-gypsy” Gretti into the Green Lantern Corps.
His dedication and undying loyalty to the Green Lantern Corps earned him a place in the Guardian’s new law enforcement division policing the Corps, the dreaded Alpha Lanterns. Sacrificing almost all their humanity, the Alpha Lanterns are cyborgs with built in power batteries that enforce the laws of the sacred Book of OA. Lifting their mechanical faces, Green Man Alpha Lantern can drain a regular Green Lantern of all his ring charge.
Attributes:

• Green Lantern ring allows for a protective shield and energy constructs.
• Amphibious.
• Has limited telepathy.
• Can open portals in space for teleportation.
• Possesses a deadly nerve toxin in his blood stream.
• Has an innate individuality not associated with the rest of his race.
• As an Alpha Lantern his new hard-wired GL battery powered cyborg body needs no sleep or food.
• An Alpha Lantern’s main face lifts to reveal a second facade that can drain power rings, “No Lantern escapes the Alpha Lanterns.”

LARVOX

REAL NAME: Larvox
OCCUPATION: Green Lantern/Galactic Protector
BASE OF OPERATIONS: Sector 17
HOME PLANET: Sputan
HEIGHT: 5′6”
WEIGHT: 230 lbs
EYES: Black (one-eye)
HAIR: Orange
FIRST APPEARANCE: Green Lantern Vol.2 #9 (November-December 1961)
AKA: Green Lantern
BACKGROUND from the comic books:
Larvox is an asexual being from the planet Sputan, which has a very unique evolutionary cycle. Here insects, bactria and plants became more prominent than mammals. All denizens share in a community with no true individuality. This is done in harmony with the planet, and not something imposed by their society. It was this free will that allowed Larvox to be a longstanding member of the Green Lantern Corps.
Mute, Larvox can only converse using his ring. But what he lacks in words, he has more than made up in actions as he fought alongside Hal Jordan and the Corps through many important conflicts such as stopping an invasion by the Weaponers of the Anti-Matter Universe of Qward and a confrontation with Nekron, the Lord of Death.
Attributes:

• Green Lantern ring allows for a protective shield and energy constructs.
• Mute.
• Fierce warrior.
• Unswerving dedication to the GL Corps.